Technical Specification Wattage 7.2W/Meter Voltage 12V DC Beam Angle 120° Dimming Yes LED Type SMD5050 Strip Section 3LED per 4inch WxH 10x2(mm) LED QTY.: 30LED/Meter Length Available 0.5 to 5 Meter Available Color Red(620-625nm), Green(525-530nm), Yellow(588-592nm), Blue(465-470nm) Protection Grade Non-waterproof, IP65, IP67, IP68 PCB Background White Other Features Item DC 12V Red/Blue/Green/Yellow Dimmable SMD5050-150 Flexible LED Strips 30 LEDs Per Meter 10mm Width 450lm Per Meterr Weight 0.15kgs/roll for non-waterproof; 0.25kgs/roll for IP65/IP67; 0.5kgs/roll for IP68. PCB Backing Adhesive backing attached, and extra rubber mounting clips provide for IP67 and IP68 (2pcs every meter). Lead Single color strip has two contacts(V+,V-) and is Polarity Sensitive. Pre-wiring 20cm(8'') Red-Black lead wire is pre-soldered at one end of the strip