LED Flat Panel Retrofit Kit , 2x4 Surface Mount LED Panel
2x4FT 40W-34W-26W-20W Power Adjustable 2600-5200LM Integrated LED Panel Retrofit 3000K 3500K 4000K 5000K Tunable Bi-levle PIR Sensor Integrated 8W Emergency Backup Included
2x4FT LED Panel Retrofit kit Description
This Back-lit LED Panel Retrofit Kit utilizes the existing florescent troffer housing, therefore reducing labor time and expense since installation can be performed from below the ceiling.
Our back-lit flat panel retrofit kits integrates the power and cct adjustable functions, 16SKUs in 1, offering clients the full ranges of lumen package to replace fluorescent light source., as well as all of the color needed for any scenarios for indoor lights.
Features
- CRI>80, CCT Tunable, 3000K, 3500K, 4000K and 5000K
- Minimize stock, 1 SKU can cover max. of 16 models.
- 5-100% 0-10V dimmable, flicker free, Dim to off.
- Built-in Emergency Driver Option.
- L70>50,000hrs, 5 year warranty.
2x4Ft LED Panel Retrofit kit Certificate
Dimension
2x4Ft LED Panel Retrofit kit Specification
|
Model No |
DLC |
Input Voltage |
Rated Wattage |
Lens |
Color |
Rated Lumen @3000K |
Rated Efficacy |
Viewing Angle |
Rated Lifetime |
Replacing |
| Power Adjustable, CCT Tunable, 0-10V Dimmable, Troffer LED Fixture, Standard Version | ||||||||||
|
N-TF-24-40 |
P |
120-347VAC/ 120 - 277VAC 0- 10V Isolated Dimmable |
40W | Frosted |
30K 35K 40K 50K |
5000LM |
125LM/W | 120 ° |
L70> 50000hrs |
60W - 200W Incandescent |
|
N-TF-24-34 |
P |
34W |
4250LM |
|||||||
|
N-TF-24-25 |
P |
26W |
3250LM |
|||||||
| N-TF-24-20 |
P |
20W |
2500LM |
|||||||
Accessories

Bi-level 12V PIR Sensor/PIR Sensor with Daylight Harvesting
Specification
- Input: 12-24VDC, >8ma
- 0-10V DC output signal
- Memeory function with one bottun commissiong.
- IR Remote controller commission.
- Detecton Range: Max. 6m in diameter.
- Mounting Height: 3-4m.
- Optional Daylight Harvesting
Default Setting/Setting
- Sensitivity: 100%/25%, 50%, 75%, 100%
- Daylight Sensor: Disable/Ambient Learn, 2lux, 10lux, 25lux, 50lux, 100lux, 300lux, Disable
- Hold Time: 5min/30s, 90s, 5 min, 10min, 30min
- Twilgith Time: never turn off/10s, 5min, 10min, 30min, 1h, never tun off
- Twilight Level: 30%/off, 10%, 30%, 50%

4W or 8W UL Listed Emergency Backup
- Listed for field Instllation-UL924 & CSA C22.2 NO. 141
- Input: 120-277VAC/347VAC 50/60Hz
- Output: 25-50VDC, 8W or 15W
- Illumination Time: 90min
- Battery Type:Li-ion/Ni-MH
- Battery Recharge Time: 24Hrs
- Surge Protection: 3KV
- Protection:
- Input over-current Protection (Fuse)
- Output over-voltage Protection
- Output Low Voltage Protection
- Output Short Circuit Protection
- Working Temp.: 10℃ to 50℃
Advantages
HOW TO CHANGE THE WATTAGE & CCT IN THIS FIXTURE
Lighting Service
NOONLIGHT Core Team have more than 15 years of experience in lighting industry. We are able to offer our valuable clients:
- OEM/ODM Serivce
- Photometric/IES file
- PCB Design/Driver Design
- Heat Management/Optical Design
- Industry Design
- Market Support
- 3D Printing
- Multiple Listing/Private Label.
Applications
Schools, offices, conference room, hospitality etc.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.








