1.E-mark 2.Super brightness: 6000k-7000k 3.High quality low price ... more stable and long life-span.3, With high power LED chips. 1Watt/chip, Luminous efficacy is over 100lm ... . Parameters and other details:1, Voltage: DC9V-14V.2, Power: 6Wx2, total 12W/pair.3, Lifetime: over 30,000 ... and Accessories List1) Two LED lamps (Buyer chooses Lamp type and Color Temperature).2) Eight fixation buckles of wire.3 ...