1-iPixel LED principally refers to rides makers that ask complete solutions starting from professional advice towiring ,Powering ,Control so we designed this cabochon style LED bulb which has a radial star effect with central luminous lens which couldexpand the lighting

2-Front cap size approx 60mm, base diameter same as our 45mm pixel ,it’s 19mm, you should punch the hole size 19.1–35mm

3-each bulb included aplastic screw for installation

4-there is a pair of3Pin Jst SM connectorin each bulb, it’s non-waterproof but the whole body IP67 waterproof

5-The system is based on the use ofRGB LEDs ,Control by SPIcontroller that can program as nice as you want using RGB LEDs of excellent quality and an advanced electronics which ensures reliability, high brightness and a strong visual effect.