... lamp a. watt:1*1w b. Light source:high power c. Excellent heat dissipation d. CE,ROHS, ... give a trial order for sample lamp. Please contact with us.Shipping options1. Express: Such as DHL, EMS ... , UPS, TNT, FEDEX etc.2. Air Freight: When you order more than 100kg ... serviceInstallation instructionDetail picture Hot sale 1w high quality LED ceiling lamp or spot light with 2 years warranty