MH 250W elektronische Digital Ballast für Aqurium Lig

UL certified products. 3 years no hessle warranty.120V input voltage, 50/60Hz.Provide 20% more lumen output than core and coil ballast.Runs any MH 250w aquarium reef bulbs (single ended and double ended).Extruded aluminum housingengineered for best cooling result.No fans, absolute quite.Resetable circuit breaker for short circuit protection.Extremely efficient – 99% power factor.Comply with UL, CUL, EMC standardsSize in 8" x 4.5" x 3" inch, weight only6 Lb.