UL, cUL, 210W, 315W CMH/Cdm Electronic Ballast for Philip Cosmopolis and Elite Lighting

We are a professional manufacturer of electronic ballast with good quality and reliable performance, OEM&ODM, customized order are available.

315W CMH/CDM Electronic ballast, 120V/240V, 3 years warranty, UL, CUL LISTED.


The features of the Welthink 315W CMH Electronic ballast.
Run Philips Elite Agro 315W CMH Lamp.
Low frequency
High power factorPF> 0.99
Low harmonicGeneral harmonic THD≤ 10%
High light efficiencyand energy saving.
Low power consumption
More lumens: 20-30% more lumens than magnetic ballasts
Constant output of power: Constant output of power and light when voltage varies between -15%~15% of rating voltage
Open circuit and short circuit protection functions available.
Ignition failure protection
Overheat protection
Easy installationEasy to hang the lamp, no need any external starter and compensation capacitor.
Completely silent: No more humming and buzzing.
Constant output of power when voltage fluctuate with no flickering
No fans inside, water resistance and maintenance free operation.
Choose Welthink, you will benefit: Hi-grade Quality, the Most Competitive Price, Better Service.

1, Remote 210W, 315W CMH/CDM E-ballast.

2, 210W, 315W Lighting Fixture integrated with 96% efficiency reflector, hook and lamp socket.


For more details, please feel free to contact us, we will reply you within 24 hours, thank you.