About DIP DIP LED light-emitting diode LED Description: also known as plug-line LED light-emitting diode, is a visible energy saving lighting material that can convert electrical energy into visible light solid-state semiconductor devices. LED light-emitting principle is the current through the compound semiconductor, through a combination of electrons and holes, in the form of excess light energy will be released, to luminous effect. Wavelength for visible light-emitting diodes in the 400 - 700 nm. LED composed of a line, stand: LED pins, conducting and supporting role 2, silver plastic: stick dependents and conducting three gold wire: Connect the positive and negative, and conductive line LED Lens Color C: A colorless, transparent plastic + B glue / A + B glue glue T: A colored transparent plastic glue + B + CP W: A colorless, non-transparent plastic glue + B + DP D: A non-transparent colored plastic glue + B + CP + DP 4-line LED's Low energy consumption characteristics: high luminous efficiency (160mw) rich color: almost all parts of the visible light and easy to use: no complex circuit design parameter description 5 DIP LED brightness LED brightness lead line is different, different prices. Spotlight: general brightness of 60-70 lm; Bulb: general brightness of 80-90 lm. 1W red light, the brightness is typically 30-40 lm; 1W green, brightness typically 60-80 lm; 1W yellow light, the brightness is generally 30-50 lm;