... :50000hours 4 hig quality,cool price Mini 1W LED Ceiling Lights China factory direct sale ModelBeam Angle SIZE(mm) ... ,Coffe house,Market,Hotel,Restaurant,Museum,Cabinet etc. LED ceiling light advantageConstant current dricer and lower energy consumptionInstant start-up ... for unusual climateLong time working,12 hours /day is perfect,pruduce low heatEnergy-saving----saving 70-80%energy compared with ...