... 3 days for samples, and 5 work days for batchSpecifications4*1w gu10 1.Output power: 4Watt 2.Certificates: CE&RoHS ... 3.Input Voltage: AC85-265V 4.Good dissipation4*1w gu10Product features: 1. The LED lighting, bright-coloured saturation colour with special lighting ... treatment, heat will high power LED is derived, in order to improve work efficiency, reduce light failure, prolong life, high quality ...