... led underground lamp, 1.Material:aluminium alloy+8mm toughened glass 2.Modern design, 3..certificate: CE, 3C ---------------------------------------------------------------------1W Led ... With a seal ring, aging resistance and high temperature resistance. Improve the efficiency of waterproof dustproof4. Input ... , etc. single color (pure white, warm white, red, green, blue, yellow) and RGB 3 in1 color ...