18W 21W Constant Current Waterproof LED Transformer for LED Panel Light

21w 18w 15w 11w constant current 300ma 500ma 600ma 700ma waterproof driver led with no pulsation for led panel light
1.3 years warranty
2. No pulsation
3. High efficiency up 87%
4. Protections: SCP, OPP, OVP, OTP
5. IP67
6.100% burn-in tests , full-round tests
7. Rated output can be customized
8. Smaller size

Model: YSC-21-700
DC Voltage: 18-30v
DC current: 700mA
Rated power: 21W
Input power: 90~130VAC / 170~250VAC
Efficiency: 87%
Size: 174*30*20mm
Warranty: 3 years
Packing: 0.2kg/pcs, 5pcs/ctn
What else can Yesok bring for you?
1. Professional introduction and analysis about led drivers & led chips
2.3 years warranty price, 5 years warranty design products
3. Rated current & voltage can be customized, like 320mA / 1500mA...32V...
4. Reliable quality as MW...But price cheaper 20%~30%
5. Efficiency high 3%~8% than most suppliers
6. OEM / ODM / Label service / Distributor
7. Unique outter case designs
8. Stock for popular models, like 12v/24v...1500mA/3000mA...
9. Each driver with 2~3 times burn-in tests <+40~+45° C, full load>
10.1~3 days reaction for customer's questions or quality feedback
11. Providing service from inquiry to after-sales (technical supports, market information share, shipment arrangement...)