City Theatrical Products

ADJ

Airwave Technologies

Altman

Allen & Heath

Astera

Atlas Sound

Audio-Technica

Audix

Aviom

Blizzard

Canto USA

ChamSys

Chauvet DJ

Chauvet Pro

City Theatrical

Colortran

Community

Doug Fleenor Design

Dove Systems

Dynacord

Eaton

Eiko

Elation

Electro-Voice

Electronic Theatre Controls

Electronics Diversified (EDI)

Elektralite

ENTTEC

Exalux

Furman

Gator

Gator Frameworks

General Electric

Gotham Fluids

Heil Sound

High End Systems

Hubbell

Intelligent Lighting Controls

Interactive Technologies

Johnson Systems

Kino Flo

Lee Filters

Leprecon

Leviton

Lightronics

LiteTouch

Littlite

Lutron

LynTec

Macro Electronics

Magforce

Microlite

NexLight

Nila

NSI

OnSiteLED

Pathway Connectivity

PCI

Portman Lights

Powerwerks

PreSonus

RDL

Rane

RapcoHorizon

Rolls

Rosco

Samson

Shure

Smoke Factory

Smoke Genie

Strand Lighting

Tascam

TCP

Techni-Lux

TOA

Touch-Plate

Vari-Lite

Visionsmith

Williams Sound

View all Brands

ETC

Atlas Sound

Shure

Gator

ADJ

Audio-Technica

The Light Source

Sennheiser

City Theatrical

TOA

Lee Filters

Elation

Radio Design Labs (RDL)

Intelligent Lighting Controls

Electro-Voice

JBL

Leviton

Littlite

Chauvet Pro

Blizzard

Martin Lighting

Samson

Community

Ashly

Galaxy Audio

Williams Sound

Vari-Lite

Altman Lighting

Astera

Rosco

Audix

dBTechnologies

Chauvet DJ

Strand Lighting

Avlex

Pathway Connectivity

Listen Technologies

Doug Fleenor Design

German Light Products

SoundTube

Hollyland

Johnson Systems

Claypaky

LynTec

MegaLite

Allen and Heath

Roxx

High End Systems

Litepanels

Tascam

Lightronics

PreSonus

Interactive Technologies

Kino Flo

Rolls

ProCo

PhaseTech

Biamp

Soundcraft

WindTech

elektraLite

Colortran

Nila

Furman

PXM

Exo Skeleton

CAD Audio

MA Lighting

Smoke Factory

Crown

Mackie

MDG

Madrix Lighting Control

PlugsPlus

Heil Sound

Pro Intercom

SelbyGuard

Quasar Science

Iluminarc

Hear Technologies

sE Electronics

Austrian Audio

dbx

Ayrton

ChamSys

Juice Goose

Monster

Eliminator Lighting

Carvin Audio

Robert Juliat

Eiko

Electronics Diversified (EDI)

ENTTEC

Rockustics

MicroLite

QuikLok

HazeBase

LiteTouch

Dynacord

Exalux

View all Brands

City Theatrical
|
sku: 7000

City Theatrical 7000 QolorPoint Wireless RGBW LED Uplighter

MSRP: $1,260.00

Now: $1,190.85

Add to Cart
City Theatrical
|
sku: 7010

City Theatrical 7010 QolorPoint RGBW LED Uplights with Charging Case (6 Pack)

MSRP: $8,860.00

Now: $8,378.45

Add to Cart
City Theatrical
|
sku: N914-CW-10

City Theatrical N914-CW-10 QolorFLEX NuNeon Cool White 24V 10m

MSRP: $568.00

Now: $524.68

Add to Cart
City Theatrical
|
sku: N914-NW-10

City Theatrical N914-NW-10 QolorFLEX NuNeon Natural White 24V 10m

MSRP: $568.00

Now: $524.68

Add to Cart
City Theatrical
|
sku: N914-WW-10

City Theatrical N914-WW-10 QolorFLEX NuNeon Warm White 24V 10m

MSRP: $568.00

Now: $524.68

Add to Cart
City Theatrical
|
sku: N914-A-10

City Theatrical N914-A-10 QolorFLEX NuNeon Amber 24V 10m

MSRP: $568.00

Now: $524.68

Add to Cart
City Theatrical
|
sku: N914-B-10

City Theatrical N914-B-10 QolorFLEX NuNeon Blue 24V 10m

MSRP: $568.00

Now: $524.68

Add to Cart
City Theatrical
|
sku: N914-G-10

City Theatrical N914-G-10 QolorFLEX NuNeon Green 24V 10m

MSRP: $568.00

Now: $524.68

Add to Cart
City Theatrical
|
sku: N914-R-10

City Theatrical N914-R-10 QolorFLEX NuNeon Red 24V 10m

MSRP: $568.00

Now: $524.68

Add to Cart
City Theatrical
|
sku: N914-RGB-5

City Theatrical N914-RGB-5 QolorFLEX NuNeon RGB 24V 5m

MSRP: $336.00

Now: $310.38

Add to Cart
City Theatrical
|
sku: 5748

City Theatrical 5748 QolorFLEX Connect 10

MSRP:

Now: $163.65

Add to Cart
City Theatrical
|
sku: 5050-24-RGB-60-5-67-1

City Theatrical 5050-24-RGB-60-5-67-1 QolorFLEX RGB LED Tape

MSRP:

Now: $265.07

Add to Cart
City Theatrical
|
sku: 5050-24-Q-RGBWW-60-5-20-1

City Theatrical 5050-24-Q-RGBWW-60-5-20-1 QolorFLEX Quad Chip RGBWW LED Tape

MSRP: $342.00

Now: $297.69

Add to Cart
City Theatrical
|
sku: 5050-24-Q-RGBA-60-5-20-1

City Theatrical 5050-24-Q-RGBA-60-5-20-1 QolorFLEX Quad Chip RGBA LED Tape

MSRP: $342.00

Now: $297.69

Add to Cart
City Theatrical
|
sku: 5050-24-Q-RGBI-60-5-20-1

City Theatrical 5050-24-Q-RGBI-60-5-20-1 QolorFLEX Quad Chip RGBI LED Tape

MSRP: $342.00

Now: $297.69

Add to Cart
City Theatrical
|
sku: 2835-24-UV395-60-5-20-1

City Theatrical 2835-24-UV395-60-5-20-1 QolorFLEX UV LED Tape

MSRP: $313.00

Now: $279.35

Add to Cart
City Theatrical
|
sku: 3527-24-H27006500-120-5-20-1

City Theatrical 3527-24-H27006500-120-5-20-1 QolorFLEX HiQ 2700K-6500K LED Tape

MSRP: $368.00

Now: $328.44

Add to Cart
City Theatrical
|
sku: 2835-24-H6000-120-5-20-1

City Theatrical 2835-24-H6000-120-5-20-1 QolorFLEX HiQ 6000K LED Tape

MSRP: $215.00

Now: $191.89

Add to Cart
City Theatrical
|
sku: 2835-24-H3200-120-5-20-1

City Theatrical 2835-24-H3200-120-5-20-1 QolorFLEX HiQ 3200K LED Tape

MSRP: $215.00

Now: $191.89

Add to Cart
City Theatrical
|
sku: 5050-24-RGBACW-60-5-20-1

City Theatrical 5050-24-RGBACW-60-5-20-1 QolorFLEX RGBACW 5-in-1 LED Tape

MSRP: $352.00

Now: $322.84

Add to Cart
City Theatrical
|
sku: 5050-24-RGBCW-60-5-20-1

City Theatrical 5050-24-RGBCW-60-5-20-1 QolorFLEX RGBCW LED Tape

MSRP: $290.00

Now: $258.83

Add to Cart
City Theatrical
|
sku: 5050-24-RGB-60-5-20-1

City Theatrical 5050-24-RGB-60-5-20-1 QolorFLEX RGB LED Tape

MSRP: $227.00

Now: $224.29

Out of stock
City Theatrical
|
sku: 5050-24-WW-60-5-20-1

City Theatrical 5050-24-WW-60-5-20-1 QolorFLEX Warm White LED Tape

MSRP: $227.00

Now: $202.60

Add to Cart
City Theatrical
|
sku: 5050-24-NW-60-5-20-1

City Theatrical 5050-24-NW-60-5-20-1 QolorFLEX Natural White LED Tape

MSRP: $227.00

Now: $202.60

Add to Cart
City Theatrical
|
sku: 5050-24-CW-60-5-20-1

City Theatrical 5050-24-CW-60-5-20-1 QolorFLEX Cool White LED Tape

MSRP: $227.00

Now: $202.60

Add to Cart
City Theatrical
|
sku: 5050-12-RGBA-60-5-67-1

City Theatrical 5050-12-RGBA-60-5-67-1 QolorFLEX RGBA LED Tape

MSRP: $333.00

Now: $297.20

Add to Cart
City Theatrical
|
sku: 5050-12-RGB-60-5-67-1

City Theatrical 5050-12-RGB-60-5-67-1 QolorFLEX RGB LED Tape

MSRP: $261.00

Now: $216.10

Out of stock
City Theatrical
|
sku: 5050-12-RGBWW-60-5-20-1

City Theatrical 5050-12-RGBWW-60-5-20-1 QolorFLEX RGBWW LED Tape

MSRP:

Now: $297.69

Add to Cart
City Theatrical
|
sku: 5050-12-RGBNW-60-5-20-1

City Theatrical 5050-12-RGBNW-60-5-20-1 QolorFLEX RGBNW LED Tape

MSRP: $290.00

Now: $258.83

Add to Cart
City Theatrical
|
sku: 5050-12-RGBCW-60-5-20-1

City Theatrical 5050-12-RGBCW-60-5-20-1 QolorFLEX RGBCW LED Tape

MSRP:

Now: $297.69

Add to Cart
City Theatrical
|
sku: 5050-12-RGBA-60-5-20-1

City Theatrical 5050-12-RGBA-60-5-20-1 QolorFLEX RGBA LED Tape

MSRP:

Now: $297.69

Add to Cart
City Theatrical
|
sku: 5050-12-RGB-60-5-20-1

City Theatrical 5050-12-RGB-60-5-20-1 QolorFLEX RGB LED Tape

MSRP: $227.00

Now: $172.35

Add to Cart

City Theatrical
|
sku: 7000

City Theatrical 7000 QolorPoint Wireless RGBW LED Uplighter

City Theatrical 7000 QolorPoint Wireless RGBW LED Uplighter City Theatrical's QolorPoint Wireless LED Uplighter sets the new standard in temporary wireless event lighting. With its understated...

MSRP: $1,260.00

Now: $1,190.85
Add to Cart
City Theatrical
|
sku: 7010

City Theatrical 7010 QolorPoint RGBW LED Uplights with Charging Case (6 Pack)

City Theatrical 7010 QolorPoint RGBW LED Uplights (6 Pack) City Theatrical's QolorPoint Wireless LED Uplighter sets the new standard in temporary wireless event lighting. With its understated elegant...

MSRP: $8,860.00

Now: $8,378.45
Add to Cart
City Theatrical
|
sku: N914-CW-10

City Theatrical N914-CW-10 QolorFLEX NuNeon Cool White 24V 10m

City Theatrical N914-CW-10 QolorFLEX NuNeon Cool White 24V 10m As a sealed LED linear product that is extremely flexible, incredibly bright, and safe for indoor or outdoor use, QolorFLEX NuNeon is...

MSRP: $568.00

Now: $524.68
Add to Cart
City Theatrical
|
sku: N914-NW-10

City Theatrical N914-NW-10 QolorFLEX NuNeon Natural White 24V 10m

City Theatrical N914-NW-10 QolorFLEX NuNeon Natural White 24V 10m As a sealed LED linear product that is extremely flexible, incredibly bright, and safe for indoor or outdoor use, QolorFLEX NuNeon is...

MSRP: $568.00

Now: $524.68
Add to Cart
City Theatrical
|
sku: N914-WW-10

City Theatrical N914-WW-10 QolorFLEX NuNeon Warm White 24V 10m

City Theatrical N914-WW-10 QolorFLEX NuNeon Warm White 24V 10m As a sealed LED linear product that is extremely flexible, incredibly bright, and safe for indoor or outdoor use, QolorFLEX NuNeon is...

MSRP: $568.00

Now: $524.68
Add to Cart
City Theatrical
|
sku: N914-A-10

City Theatrical N914-A-10 QolorFLEX NuNeon Amber 24V 10m

City Theatrical N914-A-10 QolorFLEX NuNeon Amber 24V 10m As a sealed LED linear product that is extremely flexible, incredibly bright, and safe for indoor or outdoor use, QolorFLEX NuNeon is the...

MSRP: $568.00

Now: $524.68
Add to Cart
City Theatrical
|
sku: N914-B-10

City Theatrical N914-B-10 QolorFLEX NuNeon Blue 24V 10m

City Theatrical N914-B-10 QolorFLEX NuNeon Blue 24V 10m As a sealed LED linear product that is extremely flexible, incredibly bright, and safe for indoor or outdoor use, QolorFLEX NuNeon is the...

MSRP: $568.00

Now: $524.68
Add to Cart
City Theatrical
|
sku: N914-G-10

City Theatrical N914-G-10 QolorFLEX NuNeon Green 24V 10m

City Theatrical N914-G-10 QolorFLEX NuNeon Green 24V 10m As a sealed LED linear product that is extremely flexible, incredibly bright, and safe for indoor or outdoor use, QolorFLEX NuNeon is the...

MSRP: $568.00

Now: $524.68
Add to Cart
City Theatrical
|
sku: N914-R-10

City Theatrical N914-R-10 QolorFLEX NuNeon Red 24V 10m

City Theatrical N914-R-10 QolorFLEX NuNeon Red 24V 10m As a sealed LED linear product that is extremely flexible, incredibly bright, and safe for indoor or outdoor use, QolorFLEX NuNeon is the...

MSRP: $568.00

Now: $524.68
Add to Cart
City Theatrical
|
sku: N914-RGB-5

City Theatrical N914-RGB-5 QolorFLEX NuNeon RGB 24V 5m

City Theatrical N914-RGB-5 QolorFLEX NuNeon RGB 24V 5m As a sealed LED linear product that is extremely flexible, incredibly bright, and safe for indoor or outdoor use, QolorFLEX NuNeon is the...

MSRP: $336.00

Now: $310.38
Add to Cart
City Theatrical
|
sku: 5748

City Theatrical 5748 QolorFLEX Connect 10

City Theatrical 5748 QolorFLEX Connect 10 QolorFLEX Connect 10 is a practical and time saving solution for managing the multiple wire runs and numerous connections needed for large scale...

MSRP:

Now: $163.65
Add to Cart
City Theatrical
|
sku: 5050-24-RGB-60-5-67-1

City Theatrical 5050-24-RGB-60-5-67-1 QolorFLEX RGB LED Tape

City Theatrical 5050-24-RGB-60-5-67-1 QolorFLEX RGB LED Tape QolorFLEX 5050-24-RGB-60-5-67-1 is an exterior grade 24V RGB LED Tape with a high output brightness and the ability to create a wide...

MSRP:

Now: $265.07
Add to Cart
City Theatrical
|
sku: 5050-24-Q-RGBWW-60-5-20-1

City Theatrical 5050-24-Q-RGBWW-60-5-20-1 QolorFLEX Quad Chip RGBWW LED Tape

City Theatrical 5050-24-Q-RGBWW-60-5-20-1 QolorFLEX RGBWW LED Tape QolorFLEX 5050-24-Q-RGBWW-60-5-20-1 is an interior grade Quad Chip 24V RGBWW LED Tape with a high output brightness and the ability...

MSRP: $342.00

Now: $297.69
Add to Cart
City Theatrical
|
sku: 5050-24-Q-RGBA-60-5-20-1

City Theatrical 5050-24-Q-RGBA-60-5-20-1 QolorFLEX Quad Chip RGBA LED Tape

City Theatrical 5050-24-Q-RGBA-60-5-20-1 QolorFLEX Quad Chip LED Tape QolorFLEX 5050-24-Q-RGBA-60-5-20-1 is an interior grade Quad Chip 24V RGBA LED Tape with a high output brightness and the ability...

MSRP: $342.00

Now: $297.69
Add to Cart
City Theatrical
|
sku: 5050-24-Q-RGBI-60-5-20-1

City Theatrical 5050-24-Q-RGBI-60-5-20-1 QolorFLEX Quad Chip RGBI LED Tape

City Theatrical 5050-24-Q-RGBI-60-5-20-1 QolorFLEX Quad Chip RGBI LED Tape QolorFLEX 5050-24-Q-RGBI-60-5-20-1 is an interior grade Quad Chip 24V RGBI LED Tape with a high output brightness and the...

MSRP: $342.00

Now: $297.69
Add to Cart
City Theatrical
|
sku: 2835-24-UV395-60-5-20-1

City Theatrical 2835-24-UV395-60-5-20-1 QolorFLEX UV LED Tape

City Theatrical 2835-24-UV395-60-5-20-1 QolorFLEX UV LED Tape QolorFLEX UV LED Tape was designed to accentuate the flourescence of surrounding objects or paint, providing a “glow in the...

MSRP: $313.00

Now: $279.35
Add to Cart
City Theatrical
|
sku: 3527-24-H27006500-120-5-20-1

City Theatrical 3527-24-H27006500-120-5-20-1 QolorFLEX HiQ 2700K-6500K LED Tape

City Theatrical 3527-24-H27006500-120-5-20-1 QolorFLEX LED Tape QolorFLEX HiQ High CRI LED Tape is designed to have a Color Rendering Index (CRI) of 95, making it an ideal high CRI LED tape for...

MSRP: $368.00

Now: $328.44
Add to Cart
City Theatrical
|
sku: 2835-24-H6000-120-5-20-1

City Theatrical 2835-24-H6000-120-5-20-1 QolorFLEX HiQ 6000K LED Tape

City Theatrical 2835-24-H6000-120-5-20-1 QolorFLEX HiQ 6000K LED Tape QolorFLEX HiQ High CRI LED Tape is designed to have a Color Rendering Index (CRI) of 95, making it an ideal high CRI LED...

MSRP: $215.00

Now: $191.89
Add to Cart
City Theatrical
|
sku: 2835-24-H3200-120-5-20-1

City Theatrical 2835-24-H3200-120-5-20-1 QolorFLEX HiQ 3200K LED Tape

City Theatrical 2835-24-H3200-120-5-20-1 QolorFLEX HiQ 3200K LED Tape QolorFLEX HiQ High CRI LED Tape is designed to have a Color Rendering Index (CRI) of 95, making it an ideal high CRI LED...

MSRP: $215.00

Now: $191.89
Add to Cart
City Theatrical
|
sku: 5050-24-RGBACW-60-5-20-1

City Theatrical 5050-24-RGBACW-60-5-20-1 QolorFLEX RGBACW 5-in-1 LED Tape

City Theatrical 5050-24-RGBACW-60-5-20-1 QolorFLEX 5-in-1 LED Tape QolorFLEX 5050-24-RGBACW-60-5-20-1 is an interior grade 5-in-1 24V RGBACW LED Tape with high output brightness and the ability to...

MSRP: $352.00

Now: $322.84
Add to Cart
City Theatrical
|
sku: 5050-24-RGBCW-60-5-20-1

City Theatrical 5050-24-RGBCW-60-5-20-1 QolorFLEX RGBCW LED Tape

City Theatrical 5050-24-RGBCW-60-5-20-1 QolorFLEX RGBCW LED Tape QolorFLEX 5050-24-RGBCW-60-5-20-1 is an interior grade 24V RGB + Cool White LED Tape with a high output brightness and the ability to...

MSRP: $290.00

Now: $258.83
Add to Cart
City Theatrical
|
sku: 5050-24-RGB-60-5-20-1

City Theatrical 5050-24-RGB-60-5-20-1 QolorFLEX RGB LED Tape

City Theatrical 5050-24-RGB-60-5-20-1 QolorFLEX RGB LED Tape (DISCONTINUED) City Theatrical 5050-24-RGB-60-5-20-1 is being replaced with the City Theatrical RGB-5050-60-24V-5m. QolorFLEX...

MSRP: $227.00

Now: $224.29
Out of stock
City Theatrical
|
sku: 5050-24-WW-60-5-20-1

City Theatrical 5050-24-WW-60-5-20-1 QolorFLEX Warm White LED Tape

City Theatrical 5050-24-WW-60-5-20-1 QolorFLEX Warm White LED Tape QolorFLEX 5050-24-WW-60-5-20-1 is an interior grade 24V LED Tape with a high output (900 lumens/meter) brightness. The warm white...

MSRP: $227.00

Now: $202.60
Add to Cart
City Theatrical
|
sku: 5050-24-NW-60-5-20-1

City Theatrical 5050-24-NW-60-5-20-1 QolorFLEX Natural White LED Tape

City Theatrical 5050-24-NW-60-5-20-1 QolorFLEX Natural White LED Tape QolorFLEX 5050-24-NW-60-5-20-1 is an interior grade 24V LED Tape with a high output (900 lumens/meter) brightness. The natural...

MSRP: $227.00

Now: $202.60
Add to Cart
City Theatrical
|
sku: 5050-24-CW-60-5-20-1

City Theatrical 5050-24-CW-60-5-20-1 QolorFLEX Cool White LED Tape

City Theatrical 5050-24-CW-60-5-20-1 QolorFLEX Cool White LED Tape QolorFLEX 5050-24-CW-60-5-20-1 is an interior grade 24V LED Tape with a high output (1030 lumens/meter) brightness. The cool white...

MSRP: $227.00

Now: $202.60
Add to Cart
City Theatrical
|
sku: 5050-12-RGBA-60-5-67-1

City Theatrical 5050-12-RGBA-60-5-67-1 QolorFLEX RGBA LED Tape

City Theatrical 5050-12-RGBA-60-5-67-1 QolorFLEX RGBA LED Tape QolorFLEX 5050-12-RGB-60-5-67-1 is an exterior grade RGB LED Tape with a high output brightness and the ability to create a wide...

MSRP: $333.00

Now: $297.20
Add to Cart
City Theatrical
|
sku: 5050-12-RGB-60-5-67-1

City Theatrical 5050-12-RGB-60-5-67-1 QolorFLEX RGB LED Tape

City Theatrical 5050-12-RGB-60-5-67-1 QolorFLEX RGB LED Tape QolorFLEX 5050-12-RGB-60-5-67-1 is an exterior grade RGB LED Tape with a high output brightness and the ability to create a wide spectrum...

MSRP: $261.00

Now: $216.10
Out of stock
City Theatrical
|
sku: 5050-12-RGBWW-60-5-20-1

City Theatrical 5050-12-RGBWW-60-5-20-1 QolorFLEX RGBWW LED Tape

City Theatrical 5050-12-RGBWW-60-5-20-1 QolorFLEX RGBWW LED Tape QolorFLEX 5050-12-RGWW-60-5-20-1 is an interior grade hybrid LED Tape with a high output brightness and the ability to create a full...

MSRP:

Now: $297.69
Add to Cart
City Theatrical
|
sku: 5050-12-RGBNW-60-5-20-1

City Theatrical 5050-12-RGBNW-60-5-20-1 QolorFLEX RGBNW LED Tape

City Theatrical 5050-12-RGBNW-60-5-20-1 QolorFLEX RGBNW LED Tape QolorFLEX 5050-12-RGBNW-60-5-20-1 is an interior grade hybrid LED Tape with a high output brightness and the ability to create a full...

MSRP: $290.00

Now: $258.83
Add to Cart
City Theatrical
|
sku: 5050-12-RGBCW-60-5-20-1

City Theatrical 5050-12-RGBCW-60-5-20-1 QolorFLEX RGBCW LED Tape

City Theatrical 5050-12-RGBCW-60-5-20-1 QolorFLEX RGBCW LED Tape QolorFLEX 5050-12-RGBCW-60-5-20-1 is an interior grade hybrid LED Tape with a high output brightness and the ability to create a full...

MSRP:

Now: $297.69
Add to Cart
City Theatrical
|
sku: 5050-12-RGBA-60-5-20-1

City Theatrical 5050-12-RGBA-60-5-20-1 QolorFLEX RGBA LED Tape

City Theatrical 5050-12-RGBA-60-5-20-1 QolorFLEX RGBA LED Tape QolorFLEX 5050-12-RGBA-60-5-20-1 is an interior grade hybrid LED Tape with a medium output brightness and the ability to create a full...

MSRP:

Now: $297.69
Add to Cart
City Theatrical
|
sku: 5050-12-RGB-60-5-20-1

City Theatrical 5050-12-RGB-60-5-20-1 QolorFLEX RGB LED Tape

City Theatrical 5050-12-RGB-60-5-20-1 QolorFLEX RGB LED Tape QolorFLEX 5050-12-RGB-60-5-20-1 is an interior grade RGB LED Tape with a high output brightness and the ability to create a wide spectrum...

MSRP: $227.00

Now: $172.35
Add to Cart

Compare Selected

Shop by Category

Shop by Brand

Shop by Brand

City Theatrical