30W 4000lm 4FT Commercial LED Stairwell Lighting
30W 4000lm 4FT Commercial LED Stairwell Lighting
Power Selective LED Stairwell Light Description
- 4” Linear Strip Light/Stairwell fixture is a compact diffused light for commercial, retail and residential purpose.
- Available with 2ft, 4ft and 8ft long.
- Integratl with new trend of field-adjustable functions provide our customers greater flexiblities on wattages and color temperatures.
- Optional Occupancey Sensor & Built-in Emergency Backup
Features
- DLC5.1 Premium LED Stairwell Light UP TO 135LM/W
- CLASS P Programmable LED Driver, 4 Step Power Adujustable,
- CRI>80, CCT Tunable, 3000K, 3500K, 4000K and 5000K
- Minimize stock, 1 SKU can cover max. of 16 models.
- Power Selective LED Stairwell Light An auxiliary to connect low voltage sensor/BLE or other IOT network.
- L70>50,000hrs, 5 year warranty.
Specification
| Model No | DLC | Input Voltage | Wattage | Lens | CRI/CCT | Rated Lumen @ 50K |
Rated Efficancy @ 50K |
Viewing Angle | Replacing |
| N-LS4-2FT-30W | YES |
100-277VAC or 100-347VAC
|
30 |
Frosted/ Clear
|
Ra>80, 30K 35K 40K 50K |
3970 | 130 | 120° |
4 x T8 2FT 17W 3 x T5HO 2FT 24W |
| N-LS4-2FT-20W | YES | 20 | 2700 | 135 | 120° |
4 x T8 2FT 17W 3 x T5HO 2FT 24W |
|||
| N-LS4-2FT-15W | YES | 15 | 2025 | 135 | 120° |
3 x T8 2FT 17W 2 x T5HO 2FT 24W |
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| N-LS4-2FT-10W | YES | 10 | 1320 | 130 | 120° |
2 x T8 2FT 17W 1x T5HO 2FT 24W |
Accessories

Bi-level 12VDC 0-10V Motion Sensor
Specification
- Dual PD Technology: can idenify daylight and artificatial light.
- Input Voltage: 12VDC
- Output: 0-10V, 25mA sinking current
- Mouting Height: Max. 40ft.
- Detection Range: 30ft @ 40ft height in diameter
- IR remote commissing: easy setting via remote controller
- Photocell available
Default Setting/Setting
- Sensitivity: 100%/25%, 50%, 75%, 100%
- Daylight Sensor: Disable/Ambient Learn, 10lux, 30lux, 50lux, 100lux, 300lux, 500lux, Disable
- Hold Time: 5min/10s, 1min, 5min, 5min, 10min, 15min, 20 min, 30min, 60 min
- Twilgith Time: never turn off/1min, 30min, 1h, never tun off
- Twilight Level: 20%/off, 10%, 20%, 50%
4W or 8W UL Listed 90min Emergency Backup
- Listed for field Instllation-UL924 & CSA C22.2 NO. 141
- Input: 120-277VAC/347VAC 50/60Hz
- Output: 25-50VDC, 4W or 8W
- 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
Advantages
HOW TO CHANGE THE CCT IN THIS FIXTURE
|
CCT Tunable Slide Switch Position
|
|
|
Position/Group |
CCT |
|
CCT1 |
3000K |
|
CCT2 |
3500K |
|
CCT3 |
4000K |
|
CCT4 |
5000K |
Certificate
Power Selective LED Stairwell Light Applications
Stairwell Lighting, Passageway Lighting, Corridor Lighting, Shop Lighting, Strip Lighting, Low Bay Lighting, Warehouse Lighting
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.



