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Email Us: liuning@sinobase.com.cn 
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The SINOBASE 2-4W Constant Current LED Driver is engineered for compact LED luminaires, offering stable performance, high efficiency, and long service life. With a wide input range of 100–240Vac and a lifetime of up to 50,000 hours, it is available in standard and waterproof versions for both indoor and outdoor lighting applications.
Features:
Ultra-compact size to fit various LED luminaires
Easy installation with tinned or coated cables
Constant Current Mode LED driver for stable performance
Full protection: SELV output, short circuit, over-current, over-voltage
High precision output current
Wide input voltage: 100–240Vac
Power factor ≥ 0.7
Specification：(2-4W Models)
Power | Model | U_in(Vac) | U_out (Vdc) | I_out (A) | Ta(℃) | Tc (℃) | Max power (W) | Size (L*W*H, mm) |
2-4W | SILA27015NG5 | 100-240V～50/60Hz | 13-27 | 0.15 | -20-50 | 80 | 4.05 | 42.5*28.5*21 |
2-4W | SILA20020NG5 | 100-240V～50/60Hz | 10-20 | 0.2 | -20-50 | 80 | 4 | 42.5*28.5*21 |
2-4W | SILA16025NG5 | 100-240V～50/60Hz | 8-16 | 0.25 | -20-50 | 80 | 4 | 42.5*28.5*21 |
2-4W | SILA14030NG5 | 100-240V～50/60Hz | 7-14 | 0.3 | -20-50 | 80 | 4.2 | 42.5*28.5*21 |
2-4W | SILA12035NG5 | 100-240V～50/60Hz | 6-12 | 0.35 | -20-50 | 80 | 4.2 | 42.5*28.5*21 |
2-4W | SILA10040NG5 | 100-240V～50/60Hz | 5-10 | 0.4 | -20-50 | 80 | 4 | 42.5*28.5*21 |
2-4W | SILA09045NG5 | 100-240V～50/60Hz | 4-9 | 0.45 | -20-50 | 80 | 4.05 | 42.5*28.5*21 |
2-4W | SILA08050NG5 | 100-240V～50/60Hz | 4-8 | 0.5 | -20-50 | 80 | 4 | 42.5*28.5*21 |
2-4W | SILA07055NG5 | 100-240V～50/60Hz | 4-7 | 0.55 | -20-50 | 80 | 3.85 | 42.5*28.5*21 |
2-4W | SILA07060NG5 | 100-240V～50/60Hz | 3-7 | 0.6 | -20-50 | 80 | 4.2 | 42.5*28.5*21 |
2-4W | SILA06065NG5 | 100-240V～50/60Hz | 3-6 | 0.65 | -20-50 | 80 | 3.9 | 42.5*28.5*21 |
2-4W | SILA06070NG5 | 100-240V～50/60Hz | 3-6 | 0.7 | -20-50 | 80 | 4.2 | 42.5*28.5*21 |
Notes:
* Current step: 50mA (custom models available)
* Waterproof version optional
Certification：TUV, CE, LVD, EMC, CB, SAA, ROHS, ERP
In preparation, if not already printed on product label
Application：
Suitable for a wide range of LED luminaires including:
LED wall lights
LED garden lamps
Bollards
Recessed luminaires
Spotlights & downlights
Batten lights & tri-proof fixtures
Indoor & outdoor lighting
Mechanical specification:
With years of expertise in LED driver manufacturing, SINOBASE provides reliable and certified power solutions for global lighting brands. Our drivers are designed to ensure safety, efficiency, and durability, supporting both standard and customized lighting projects.
Get in Touch Now!
Email Us: liuning@sinobase.com.cn : +86 158 5050 9133
