... 1. 5 watt rgb led lamp with ir remote controller, 2. rgb color changing, 3. especially have the memory conservancy ... -25+50 degreeControl mode IR remote controlSize D50*70mmWarranty 2 years limitedWeight 100gMaterials aluminium and lensFeatures:16 color changing,gradual ... current design,no uv,mercury-freeWarranty:two year's limited warrantyApplication:for decoration like house lighting,KTV,bar,hotel, ...