Sign - Recessed
Recessed

Sign - Surface
Surface

Sign - Suspension
Suspension

Sign - Trimless
Trimless

 
Inspiration Series Overview Finishes Features Video Downloads

General

Reset
Series: Sign
Brand: Prolicht
Prolicht products
Division: Architectural
Architectural products
Mounting Type: Recessed
Recessed products
Mounting Location: Ceiling
Ceiling products
Subcategory: Ambient
Ambient products

 

Physical

Shape: Round
Diameter (mm): 1270
Diameter (in): 50
Height (mm): 150
Height (in): 5 7⁄8
Ceiling Thickness (mm): 10 / 12 / 15 / 25
Ceiling Thickness (in): 3/8 or 1/2 or 9/16 or 1
Min. Recessing Depth (mm): 160
Min. Recessing Depth (in): 6 5⁄16
Light Distribution: Direct
Weight (kg): 29.6
Weight (lbs): 65.26
Diffuser: PMMA - Opal
Fixture Finish: SSR / BKV / CWI / CRY / HAB / UFT / ITA / RUA / FTG / MYG / LOD / PUS / FRO / FUP / KIA / POP / BLS / SPG / MEY / GOH / GUM / CHC / COM / ABZ / JAG / OBR / MOS / ROR
see color chart below
Fixture Material: Extruded Aluminum / Steel
Cut-out Measurements: 1258mm / 49 1/2"

 

Electrical

Lamp Type: LED (Zhaga Standard)
Input Wattage (W): 213.5
Total Output Wattage (W): 183
Dimming: Tri-Mode (Non-Dimming and Phase Dimming (120Vac only) and 0-10V Dimming)
Driver Included: Yes
Driver Location: Integrated
Driver Type: Constant Current - Universal
Driver Class: Class 2
Input Voltage (V): 120 - 277
Constant Current (MA): 500

 

LED

Color Temperature (°K): 3000 / 4000
Max. Delivered Lumen (lm): 18880 / 20306 / 20720
CRI: >80 CRI
Efficiency (%): 78
Lamp Life (hrs): 50000

 

Optical

 

Ratings and Certifications

Certified By: Certified for North American Standards
IP rating: IP20

 

 

Sign Base Model Number: A37781-

Specify

Series Description

Sign is classic illumination that sets new standards. This round, seamlessly welded collection creates a discreetly elegant impression while adding unique accents to any space. Available in various sizes and installation types, including trimless, recessed, surface-mounted, and suspended, Sign becomes a defining architectural element through both classic and unconventional arrangements. Designed with in-house PCB boards and special LED chips, Sign ensures enhanced light transmission and perfect illumination with the Opal Diffuser. For workplaces, the Microprismatic cover provides bright, glare-free light with an optimal UGR value. Additionally, there are two new decorative diffusers: the Sparkling Secret (SPS) cover, which emphasizes the sparkling effect of LEDs and guarantees powerful light transmission, ideal for hospitality environments; and the Vintage Industrial (VI) diffuser, featuring a honeycomb prismatic design that creates a dynamic lighting effect from different angles.

Manufactured in Austria, by Prolicht.

Also Available within Series

Sign by Prolicht – 25 9/16″ Suspension, Pendant offers LED lighting solutions | Zaneen Architectural A30348- Sign - Suspension - Direct - 650mm / 25 3/5" - 66.5W LED (Zhaga Standard) - 2700K / 3000K / 3500K / 4000K - CRI >80 - Opal or Micro-prism
Sign by Prolicht – 37 3/8″ Suspension, Pendant offers LED lighting solutions | Zaneen Architectural A30352- Sign - Suspension - Direct - 950mm / 37 3/8" - 129.5W LED (Zhaga Standard) - 2700K / 3000K / 3500K / 4000K - CRI >80 - Opal or Micro-prism
Sign by Prolicht – 49 3/16″ x 4 3/4″ Suspension, Pendant offers LED lighting solutions | Zaneen Architectural A30356- Sign - Suspension - Direct - 1250mm / 49 3/16" - 213.5W LED (Zhaga Standard) - 2700K / 3000K / 3500K / 4000K - CRI >80 - Opal or Micro-prism
Sign by Prolicht – 18 1/2″ x 4 3/4″ Suspension, Pendant offers LED lighting solutions | Zaneen Architectural A30360- Sign - Suspension - Direct - 470mm / 18 1/2" - 35W LED (Zhaga Standard) - 2700K / 3000K / 3500K / 4000K - CRI >80 - Opal or Micro-prism
Sign by Prolicht – 18 1/2″ x 4 3/4″ Suspension, Pendant offers LED lighting solutions | Zaneen Architectural A30588- Sign - Suspension - Direct/Indirect - 470mm / 18 1/2" - 35W/18.6W LED (Zhaga Standard) - 2700K / 3000K / 3500K / 4000K - CRI >80 - Opal or Micro-prism
Sign by Prolicht – 25 9/16″ Suspension, Pendant offers LED lighting solutions | Zaneen Architectural A30590- Sign - Suspension - 650mm / 25 9/16" - Direct/Indirect - 66.5W/18.6W LED (Zhaga Standard) - 2700K / 3000K / 3500K / 4000K - CRI >80 - Opal or Micro-prism
Sign by Prolicht – 37 3/8″ x 4 3/4″ Suspension, Pendant offers LED lighting solutions | Zaneen Architectural A30592- Sign - Suspension - Direct/Indirect - 950mm / 37 3/8" - 129.5W/37.2W LED (Zhaga Standard) - 2700K / 3000K / 3500K / 4000K - CRI >80 - Opal or Micro-prism
Sign by Prolicht – 49 3/16″ x 4 3/4″ Suspension, Pendant offers LED lighting solutions | Zaneen Architectural A30594- Sign - Suspension - Direct/Indirect - 1250mm / 49 3/16" - 213.5W/55.8W LED (Zhaga Standard) - 2700K / 3000K / 3500K / 4000K - CRI >80 - Opal or Micro-prism
Sign by Prolicht – 11 13/16″ x 3 3/8″ Trimless, Ambient offers LED lighting solutions | Zaneen Architectural A37614- Sign Trimless Ceiling - 300mm - 13.8W LED (Zhaga Standard) - 3000K / 4000K
Sign by Prolicht – 14 15/16″ x 3 3/8″ Trimless, Ambient offers LED lighting solutions | Zaneen Architectural A37618- Sign - Trimless Ceiling - 380mm - 21.8W - LED (Zhaga Standard) - 3000K / 4000K
Sign by Prolicht – 5 1/2″ x 4 7/8″ Trimless, Ambient offers LED lighting solutions | Zaneen Architectural A37669- Sign - Trimless Ceiling - 140mm - 8.8W LED (Zhaga Standard) - 3000K / 4000K
Sign by Prolicht – 7 7/8″ x 6 1/8″ Trimless, Ambient offers LED lighting solutions | Zaneen Architectural A37674- Sign - Trimless - Ceiling - 200mm - 13.2W LED (Zhaga Standard) - 3000K / 4000K
Sign by Prolicht – 24 13/16″ x 6 1/2″ Trimless, Ambient offers LED lighting solutions | Zaneen Architectural A37697- Sign - Trimless - Ceiling - 630mm - 62W LED (Zhaga Standard) - 2700K / 3000K / 3500K / 4000K, 110°
Sign by Prolicht – 36 5/8″ x 6 1/2″ Trimless, Ambient offers LED lighting solutions | Zaneen Architectural A37701- Sign - Trimless - Ceiling - 930mm - 113.6W LED (Zhaga Standard) - 2700K / 3000K / 3500K / 4000K
Sign by Prolicht – 48 7/16″ x 6 1/2″ Trimless, Ambient offers LED lighting solutions | Zaneen Architectural A37705- Sign - Trimless - Ceiling - 1230mm - 213.5W LED (Zhaga Standard) - 2700K / 3000K / 3500K / 4000K
Sign by Prolicht – 12 5/16″ x 6 7/8″ Recessed, Ambient offers LED lighting solutions | Zaneen Architectural A37765- Sign - Recessed Ceiling - 313mm / 12 5/16" - 16.5W LED (Zhaga Standard) - 3000K / 4000K - Opal / Micro-prism
Sign by Prolicht – 15 1/2″ x 6 7/8″ Recessed, Ambient offers LED lighting solutions | Zaneen Architectural A37769- Sign - Recessed Ceiling - 393mm / 15 1/2" - 25.3W / 22W (4000K) - LED (Zhaga Standard) - 3000K / 4000K - Opal / Micro-prism
Sign by Prolicht – 26 3/8″ x 5 7/8″ Recessed, Ambient offers LED lighting solutions | Zaneen Architectural A37773- Sign - Recessed Ceiling - 670mm / 26 3/8" - 66.5W LED (Zhaga Standard) - 3000K / 4000K - Opal / Micro-prism
Sign by Prolicht – 38 3/16″ x 5 7/8″ Recessed, Ambient offers LED lighting solutions | Zaneen Architectural A37777- Sign - Recessed Ceiling - 970mm / 38 3/16" - 129.8W LED (Zhaga Standard) - 3000K / 4000K - Opal / Micro-prism
Sign by Prolicht – 50″ x 5 7/8″ Recessed, Ambient offers LED lighting solutions | Zaneen Architectural A37781- Sign - Recessed Ceiling - 1270mm / 50" - 213.5W LED (Zhaga Standard) - 3000K / 4000K - Opal / Micro-prism
Sign by Prolicht – 19 3/8″ x 5 7/8″ Recessed, Ambient offers LED lighting solutions | Zaneen Architectural A37785- Sign - Recessed - Ceiling - 492mm / 19 3/8" - 35W LED (Zhaga Standard) - 3000K / 4000K - Opal / Micro-prism
Sign by Prolicht – 25 9/16″ x 4 3/4″ Surface, Ambient offers LED lighting solutions | Zaneen Architectural A3C016- Sign - Surface - Ceiling - 650mm - 66.5W LED (Zhaga Standard) - 2700K / 3000K / 3500K / 4000K
Sign by Prolicht – 18 1/2″ x 4 3/4″ Surface, Ambient offers LED lighting solutions | Zaneen Architectural A3C020- Sign - Surface - Ceiling - 470mm - 35.2W LED (Zhaga Standard) - 2700K / 3000K / 3500K / 4000K
Sign by Prolicht – 37 3/8″ x 4 3/4″ Surface, Ambient offers LED lighting solutions | Zaneen Architectural A3C024- Sign - Surface - Ceiling - 950mm - 118W LED (Zhaga Standard) - 2700K / 3000K / 3500K / 4000K
Sign by Prolicht – 49 3/16″ x 4 3/4″ Surface, Ambient offers LED lighting solutions | Zaneen Architectural A3C028- Sign - Surface - Ceiling - 1250mm - 213.5W LED (Zhaga Standard) - 2700K / 3000K / 3500K / 4000K

Downloads

Request Files

Sign by Prolicht – 50″ x 5 7/8″ Recessed, Ambient offers LED lighting solutions | Zaneen Architectural

Sign by Prolicht – 50″ x 5 7/8″ Recessed, Ambient offers LED lighting solutions | Zaneen Architectural / Line art

Ceiling
Direct
Circle wall or ceiling cut-out

1258mm / 49 1⁄2"
Min. Recessing Depth

160mm /
6 5⁄16''
Ceiling thickness

10 / 12 / 15 / 25mm /
3⁄8   1⁄2   9⁄16   1''
Ceiling thickness selection
Included or excluded LED driver/transformer/ control gear
Free individual colors 01-29
Dimmable
Color rendering index

>80 CRI
Color temperature

3000 / 4000
Lumen (luminous flux)

18880 / 20306 / 20720
Certified for North American Standards
Protected against ingress of solid bodies greater than 12.5mm (finger)
 

Fixture Finishes

SSR - Sparkling Silver BKV - Black Velvet CWI - Crystal White CRY - Creamy HAB - Hampton Bay UFT - Urban Forest ITA - In the Army RUA - Rusty Angel FTG - Fade to Gray MYG - Mysterious Gray LOD - Lost Dream PUS - Purple Sky FRO - Fresh Oh FUP - Funky P. KIA - Kissing Aphrodite POP - Poseidon's Paradise BLS - Blue Sky SPG - Spring Green MEY - Mellow Yellow GOH - Golden Heart GUM - Gun Metal CHC - Champagne Cream COM - Copper Mine ABZ - Ancient Bronze JAG - Jazz Gold OBR - Olive Breeze MOS - Moonlight Silver ROR - Rosewood Red
Digital Disclaimer: Not all screens are calibrated the same, and therefore, colors will appear differently between screens.

Features

Video