220V AC 140W Driver-Free DOB Full Spectrum LED Module for Grow Lights
Driver-Free 220V AC Full Spectrum LED Board For LED Vegetable And Flora Lighting
AC 220-240V 50Hz
Color rendering Index
3500K & 660nm & 730nm
MAIN PRODUCT DVANTAGE
●Samsung LM561C 5630 LED.
●Double chip 660nm LED.
●Double chip 730nm LED.
●Constant power design.
●740V MOS linear constant current Isolated IC.
●Over-temperature and over voltage and over current protection.
FEATURES OF DOB CONSTANT CURRENT LIGHTING SOLUTION
●Over-voltage & over-current protection. With five-channel constant power IC design, when input voltage varies between AC 220 and 240V, the IC maintains constant power output within ±5% fluctuation range to protect the module from over-voltage and over-current.
●Over-temperature protection design. When the PCB rises up to a very high temperature after running for some time, the patented technology IC will automatically reduce the output current to control the temperature rising of the PCB.
●Customized design and manufacturing is acceptable.
Advantage of DOB constant current solutions in LED lighting field
●The driverless AC LED modules are cost saving solutions to high power LED lights. ●Neat outer appearance and easy installation. ●The lights will be light weighted, saving transportation cost. ●The light will be maintenance-free within the warranty period. ●The smaller sized DOB boards make the luminaires in smaller dimensions with physical drivers removed. ●Customized designs in power factor, color temperature, CRI(Ra), luminous efficiency and other detailed applications. ●Differential designs assure customers to keep agility in developing new lights with their own brands in the light appearance and its marketing pricing strategy.