This isn't cheapest 5050 LED strip on because it is UL listed and made with Epistar LEDs with light output over 20 lumen per LED! Color rendering index RA 90 16.4ft long flexible LED light strip with 300 of 5050SMDs. They emit light at 120 dispersion angle. Color is a Soft White (color temperature 3150K - good match to Bright white light bulbs, no bluish tint like some so called "White" LEDs use to emit, see pictures below). Please contact us if you prefer Pure white (4200K) UL listed. Strip consist of 300 pieces 5050 LEDs power consumption under 60 watt (12 volt 5 amp DC), 6000 lumen of light equal to 5x65 watt incandescent light bulbs! These strips are made as flexible printed copper circuit board 3/8" wide and only 1/8" thick with self adhesive 3M back. Easy to install. Photo below shows an example of kitchen installation - Warm white strip was cut in 3 sections, 1/4" holes were drilled, connecting wires and power supply are hidden in cabinets. Less then one strip (about 12 ft of Bright white strip) is used in this installation. Strip can be cut every 1 -7/8" (3 LEDs), each part can be soldered and powered by the same or additional 12 volt power supply. LEDs spaced less than 5/8" apart, 19 LEDs per ft. These strips are perfect for kitchen under cabinet lighting, glass door cabinet lighting, accent, picture and decorative lighting, produce brilliant white light! The light output is equal to 5 x 50 watt halogen bulbs. Please do not confuse with low power strips: these are very bright LEDs and you'll need 12 volt regulated power supply capable of at least 6 Amp (6000 mA) output. Strip shipped with black (-) and red (+) wire leads attached. The expected service life is more than 50,000 hours. Thanks for reading! Here is a feedback we've got for this Item: Perfect - exactly as described and an amazing deal! .•:**:•.10.•:**:•.STAR.•:**:•.EBAYER.•:**:•.PERFECT.•:**:•. THANK YOU!