General

Series: Sign

Brand: Prolicht
Prolicht products

Division: Architectural
Architectural products

Mounting Type: Trimless
Trimless products

Mounting Location: Ceiling
Ceiling products

Subcategory: Ambient
Ambient products

 

Physical

Shape: Round

Diameter (mm): 380

Diameter (in): 14 1516

Height (mm): 85

Height (in): 3 38

Light Distribution: Direct

Weight (kg): 2.086

Weight (lbs): 4.599

Diffuser: PMMA - Opal

Fixture Material: Extruded Aluminum / Steel

Cut-out Measurements: 405mm / 15 15/16"

Upon Request: Unique Sizes Unique Ceiling Thickness Unique Mounting Depth Spot Inserts

 

Electrical

Lamp Type: LED (Zhaga Standard)

Input Wattage (W): 25.3 / 22 (4000K)

Total Output Wattage (W): 22.9 / 20.1 (4000K)

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): 700

 

LED

Color Temperature (°K): 3000 / 4000

Max. Delivered Lumen (lm): 2080 / 2038 / 1900

CRI: >80 CRI

Efficiency (%): 65% (5mm Perspex)|69%

Lamp Life (hrs): 50000

Upon Request: RGB Tunable White Special Color Temperature CRI90

 

Optical

 

Ratings and Certifications

Certified By: Certified for North American Standards

IP rating: IP20

 

 

Base Model Number: A37618-

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.

Product Components to be ordered separately

Image SKU Description Datasheet
A3851800- Sign Trimless - 380mm - Recessing Frame - Ceiling thickness - 10mm, 12.5mm, 15mm

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

Sign by Prolicht – 14 15/16″ x 3 3/8″ Trimless, Ambient offers LED lighting solutions | Zaneen Architectural

Sign by Prolicht – 14 15/16″ x 3 3/8″ Trimless, Ambient offers LED lighting solutions | Zaneen Architectural

Ceiling
Direct
Circle wall or ceiling cut-out

405mm / 15 1516"
Included or excluded LED driver/transformer/ control gear
Dimmable
Special LED (upon request) RGB, RGBW, tunable, gold+, meat+, art+, fashion+
Color rendering index

>80 CRI
Color temperature

3000 / 4000
Lumen (luminous flux)

2080 / 2038 / 1900
Certified for North American Standards
Protected against ingress of solid bodies greater than 12.5mm (finger)