... 1.Top view SMD led, 2.emitting evenly, 3.high brightness, 4.low photodegradation SMD 3528 LEDSpecific Feature Description:Size:3.5*2.8mmView angle: ... reflow soldering.Application: used in outdoor and indoor led illumination, led tube, led strip, led indicatorAbsolute Maximum Ratings (TA=25°C) ParameterSymbolRatingUnitPower ... °CDegSoldering TemperatureTsol260°C in 5 secondsDeg. 7-8lm SMD 3528 LED light