Patio light NLH series
Ceiling lights are ideal for factories, warehouses, parking lots, roads, stadiums, landscape lighting and advertising signage lighting.
It uses high-efficiency white LED with a 120° light-emitting angle to present a natural light effect.
The combination of the integrated aluminum body of the heat sink and resin material provides high heat dissipation, high stiffness and lightweight, thus taking into account both energy saving and safety.
It adopts a specially developed full-voltage input power supply and maintains waterproof performance (IP67), making it usable in a wide range of operating environments.
※Be sure to install anti-falling steel cables during installation.
Applications
Oil mist environment, factories, storage warehouses, roads, stadiums, parking lots, etc.
Video introduction
Specification
| color temperature | 5,700K |
|---|---|
| life expectancy | Operating temperature 50℃ 40,000 hours ※Life span is based on initial illumination reduced to 70% |
| Use temperature | -10℃～50℃ (referring to the condition without freezing) |
| ambient humidity | 10％～90％ |
| protection level | IP67 (only the lamp body, excluding E39 lamp head) |
| Standard wiring |
NLH60S / 110C ( FL、HL VCTF 0.5m ) NLH150S / 200C (wiring terminal block) |
| Certification |
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Lightning strike protection ability
Use lightning protection design to prevent lightning surges, thereby protecting the lamps from damage caused by lightning. (The burst waveform may cause a discharge of 10KA within 8/20μs)
If a direct lightning strike or induced lightning strike occurs, surge waves may be conducted by wires, causing damage to electronic machinery. This lighting product contains a lightning surge protection circuit.
The line withstand is ±6kV
3 times
the international standard
Withstand ±15kV to ground
3.75
times the international standard
SPD (lightning arrester)
Protect LED floodlights by limiting the instantaneous fluctuation current (surge) generated by lightning.
A general lightning strike will cause an electric shock of tens of kV or more, but this LED lamp has an SPD between the power supply IC and the ground. Therefore, if an electric shock occurs, the surge will pass through the SPD and the ground, and the current will be discharged back to the ground.
※When using this lamp, please be sure to ground it
Flicker Countermeasures
Reasons why "constant current" is needed
The cause of the flickering is "ripples"
Constant current can prevent excessive current and maintain illumination stability. In the case of a constant current, once the voltage increases, the current flowing through the LED will also increase, and the illumination will become brighter. However, excessive current will cause the LED to deteriorate, resulting in reduced brightness and poor quality.
Furthermore, when the current value changes, the luminous brightness will also change accordingly. To maintain the lighting quality, a constant current drive is required.
In addition, the constant current power supply is designed with an electric shock protection circuit, and the LED will not be damaged even if an electric shock enters the power supply.
In addition, the input voltage of the constant current power supply is alternating current. After passing through the rectifier circuit, it will also pass through the smoothing circuit, leaving a very small amount of AC voltage change.
We call these AC voltage components stroboscopic. Flicker can causeLED flashing, thus causing fatigue and stress, so our products use very little power flickering.
Standard model list
| model | drawing | Luminous flux | Color rendering | Power consumption | Input voltage | power supply unit | weight |
|---|---|---|---|---|---|---|---|
| NLH60S-E39 | PDF DXF | 5,350 lm | Ra80 | 63W | AC100 - 240V | separate type （170L×48W×32H） |
1.9kg |
| NLH60S-HL | PDF DXF | 2.2kg | |||||
| NLH60S-FL | PDF DXF | 2.7kg | |||||
| NLH110C-E39 | PDF DXF | 13,700 lm | 113W | separate type （250L×60W×40H） |
1.9kg | ||
| NLH110C-HL | PDF DXF | 2.2kg | |||||
| NLH110C-FL | PDF DXF | 2.7kg | |||||
| NLH60S-HL2 | PDF DXF | 5,350 lm | Ra80 | 63W | AC100 - 240V | Integrated type | 3.4kg |
| NLH110C-HL2 | PDF DXF | 13,700 lm | 113W | 3.8kg | |||
| NLH150S-FL | PDF DXF | 18,600 lm | 156W | 9.0kg | |||
| NLH150S-HL | PDF DXF | ||||||
| NLH150S-HL2 | PDF DXF | ||||||
| NLH200C-FL | PDF DXF | 25,400 lm | 198W | 9.0kg | |||
| NLH200C-HL | PDF DXF | ||||||
| NLH200C-HL2 | PDF DXF | 10kg | |||||
※This series is available in matte glass style. The model number is marked with "-S" at the end.
Dimensional drawing
NLH60S-E39 / NLH110C-E39
NLH60S-FL / NLH110C-FL
NLH150S-FL / NLH200C-FL
NLH150S-HL / NLH200C-HL
NLH60S-HL2/NLH110C-HL2
NLH150S-HL2/NLH200C-HL2
Main illuminance list
NLH60S / NLH110C
| Distance/Model | NLH60S | NLH110C |
|---|---|---|
| 3m | 211 lx | 535 lx |
| 4m | 119 lx | 301 lx |
| 5m | 76 lx | 194 lx |
| 6m | 52 lx | 134 lx |
NLH150S / NLH200C
| Distance/Model | NLH150S | NLH200C |
|---|---|---|
| 3m | 693 lx | 969 lx |
| 4m | 390 lx | 545 lx |
| 5m | 249 lx | 349 lx |
| 6m | 173 lx | 242 lx |
| 7m | 127 lx | 178 lx |
| 8m | 97 lx | 136 lx |
Comparison of power consumption and electricity bill
＊Calculation conditions: 12 hours/day, 25 days/month. Electricity bill unit price 4NT$ (1kWh)
| high pressure sodium lamp | NLH60 | |
|---|---|---|
| Consumption of electricity | 250W×15 units | 63W×15 units |
| life expectancy | 12,000 hours | 40,000 hours |
| Electricity usage (year) | 172,800 yuan | 43,546 yuan |
Usage examples
- Factory area
- Space: 20m x 30m
- Height: 6m
- Installation conditions (ground)
- 6 units x 8 units
*Calculation conditions: 12 hours/day, 25 days/month. Electricity bill price 4NT (1kWh)
| high pressure sodium lamp | NLH110C | |
|---|---|---|
| Consumption of electricity | 500W×15 units | 113W×15 units |
| life expectancy | 12,000 hours | 40,000 hours |
| Electricity usage (year) | 108,000 yuan | 24,408 yuan |
Use cases
- Factory area
- Space: 20m x 30m
- Height: 9.5m
- Installation conditions (ground)
- 3 units x 5 units
Model selection method
| model | Specification | Base type | Glass |
|---|---|---|---|
| NLH |
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