Description

Welthink manufactures and supplies electronic ballast working with **5W CMH bulb. The ballast operates on both **0V and **0V. It is the quietest **5W CMH electronic ballast in the industry.

Features:


1. Working with Philips **5W CMH bulb
2. Working voltage: **0V/**0V
3. High power factor: PF>0.*9
4. Low harmonic: General harmonic THD<*0％</li>
5. High light efficiency
6. Low power consumption
7. Constant power output: Constant power and light output when voltage varies between **5%*-**5% of rating voltage
8. Protection functions: Open circuit and short circuit protection
9. Easy installation: Easy to hang the lamp, no need any external starter and compensation capacitor
10. Completely silent: no humming and buzzing
11. Working temperature: **0℃*-**0℃