If you are planning to buy high-quality CE certification 30w ip67 led driver for high bay light at low price from one of the professional China led driver for 30w led light,Website: , convertor transformer high bay power supply, 30w cob power supply, 30w 600ma constant current, 30w led high bay driver manufacturers, please feel free to contact Zhihe Xingye Electronics Co.,Ltd. Product Features: 1.Output power:30W 2,High power and high quality  3,Low price and high reliability4.Constant current 5.High efficiency 6.Punctual delivery. 7.Strong in house inspection 8.Overload and short circuit protection. IP67 waterproof 30w 600-900ma led driver constant current 28-48v  PRODUCT ATTRIBUTE   Item No. ZH-HLB-30R Rated Load 30W Output Voltage 28-48V DC Output Current 600-900mA Input Voltage 100-240VAC 50/60Hz Conversion Efficiency ≥78% Power factor PF≥0.95 Dimension 120*42*29.5mm Working temperature -30~+50°C Temperature Rise ≤30°C Storage temperature -30~+100°C IP code IP67 Brand ZH POWER & Customized Warranty 3 years Certificate CE, ROHS, TUV, SAA, EMC, LVD Application led flood light,led high bay light,led street light Packing Standard export packing/ according requirement. Pieces per carton 100pcs/ctn Deliver Samples :1-3 days.Orders more than 10000unit in 7-15days Payment terms By T.T, Western Union, L/C, etc Product Description Certificate Application Package