
ETL LED Panel Light
ETL DLC 2*4 Ft Backlit LED panel light
ETL DLC 2*4 Ft Backlit LED panel light is part of our ETL LED Panel Light range, produced on our own lines in Jiangmen, Guangdong. It runs on 100-277V, rated IP30, supplied with ETL / DLC documentation.
- Model
- BL-BTB-50A 2*4
- Input Voltage
- 100-277V
- Output
- >120LM/W
- Protection
- IP30
- Warranty
- 5-6 years
- Certificates
- ETL / DLC
Product Overview
Below are our ETL Control number 5012309 LED panel Light, BL-BTB-50A 2X4
Key Benefits
Why Buyers Specify The ETL DLC 2*4 Ft Backlit LED panel light
Made of High Quality Materials
a rigid frame will not allow the panel to bend over time, the lens is made of Special PMMA (transparent glass substitute) and will not yellow over time. Even in five years the fixture will look exactly the same as the day it was installed. This Edge lit panel measures only 1/2” thick making it one of the slimmest panels in the marketplace today. ETL LISTED AND DLC CERTIFIED. DLC certification makes the product eligible for energy saving rebates
Wide Application
LED troffer panel lights can be used in just about any indoor space. Use them in schools, offices, retail spaces, hospitals, and many other places. They are aesthetically pleasing while still providing ample amounts of lighting. These LED troffers come in 1X4 2X2 and 2X4 sizes perfect for any space
EASY TO INSTALL; RECESSED AND SURFACE MOUNTED OPTIONS ARE AVAILABLE: Standard application is T-Grid, all accessories are included. Two alternative mounting options are available: surface and sheetrock flush mount. PLEASE NOTE: accessories for all mounting options excluding T-Grid recessed mounting should be bought separately
Dimmable Led Panel Lights
These LED panels are dimmable. They have the standard 0–10V dimming capabilities. High quality driver provides smooth 5-100% dimming (opposed to step dimming suggested for lower quality drivers that allows only a few dimming options (e.g. 25%-50%-75%-100%). Please note: dimming is optional, if this feature is not required the dimming wires can simply be capped off and the light will function on/off
WARRANTY AND TECHNICAL SPECIFICATIONS: 81,000 hour LED lifetime, 5-year manufacturer’s warranty, 3000K / 4000K / 5000K color temperature , 4677 lm luminous output (the amount of light produced), 40W (efficiency), 100-277V operational voltage range. Additional technical specs can be found in the table below
Specifications
Full published specification for ETL DLC 2*4 Ft Backlit LED panel light. Ask us on WhatsApp if you need a value confirmed against a specific production batch.
| Rated Power | 60W |
|---|---|
| Replacement Power | 180W |
| Input Voltage | 100-277V |
| Frequency | 50/60Hz |
| Normal current | 300-350mA |
| LED Driver case | Auminum Junction box for North American market |
| Starting time | <0.5s |
| Power factor | >0.9 |
| Dimming Type | 0-10V Dimming |
| Color temperature | 3000K, 4000K, 5000K / 3CCT |
|---|---|
| Lumen | >120LM/W |
| Beam angle | 120° |
| Lamp Dimension | 603*1213*30m (1*4' Feet) |
|---|---|
| Hole cutting | 595*1195mm |
| Material | Aluminum |
| Lifespan | >50,000 h |
|---|---|
| IP Rate | IP30 |
| Model number | BL-BTB-50A 2*4 |
|---|---|
| Warranty | 5-6 years |
| Certificates | ETL / DLC |
| Energy consumption | 60 Kwh/1000h |
|---|---|
| Color rendering index | >80 Ra |
| Color Consistency | < 5 SDCM |
| Suitable for accent lighting | Yes |
| Swich cycles | 20000 |
| Energy efficiency class | A+ |
| LED-Type | 2835SMD |
| Lamp housing Color | White |
| temperature range | -15℃ ~ +50℃ |
Product Detail Images
Photographs of the actual product as supplied from our Jiangmen factory.








Use Guide
Installation details that come straight from this model's own specification.
Waterproof Construction
IP30
Ceiling Cut-out
595*1195mm
Compare With Other Models In This Range
Every value below is taken from the published datasheet of each model, so you can line up the differences before you ask for a quotation.
| ETL DLC 2*4 Ft Backlit LED panel light This product | ETL DLC 2*2 Ft Backlit LED panel light | ETL DLC 1*4 Ft Backlit LED panel light | ETL 6 inch Square LED panel light | |
|---|---|---|---|---|
| Input Voltage | 100-277V | 100-277V | 100-277V | 90-130V AC |
| Power | 60W | 40W | 40W | 15W |
| Lumen | >120LM/W | >120LM/W | >120LM/W | 80-90lm/W |
| Protection | IP30 | IP30 | IP30 | IP30 |
| Size | 603*1213*30m (1*4' Feet) | 603*603*30m (2*2' Feet) | 303*1213*30m (1*4' Feet) | 6 inch or 170*170*12mm |
Manufacturing And Quality
How This Product Is Built And Checked
-
01
Material Inspection
Incoming material is carefully inspected and selected before it reaches the line.
-
02
Assembly
Our QC team follows every unit along the assembly line on our 6 production lines in Jiangmen.
-
03
Aging Test
Aging test of more than 24.5 hours is run before shipping.
-
04
Final Inspection
Load test, high-voltage test, grounding conduction test and install test on the finished light.
Customization Options
Beauty STC Lighting has concentrated on commercial LED light manufacturing for over 15 years and offers professional R&D, patented design and manufacturing experience for customised products.
- OEM and ODM production with your brand, packaging and carton artwork.
- Patented design and manufacturing experience from our own R&D team.
- Certification documents issued against your model number where the construction allows.
Certifications For This Range
This model is supplied with ETL / DLC documentation.
View All CertificatesFAQ
ETL DLC 2*4 Ft Backlit LED panel light FAQ
Can a third-party inspection be arranged before delivery?
Why your product comes with a high cost performance?
Do you accept customize design?
Are the products safe enough?
Do you sell to individual customers directly?
How can I get the sample from you?
How can I make the order?
Are you a truly factory
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Request A Price For ETL DLC 2*4 Ft Backlit LED panel light
Send us the length, colour temperature, protection rating and quantity you need and our engineer will come back with a specification and a price.
No forms. Talk to an engineer on WhatsApp 0086-13902885704 or email [email protected].