Beam Angle: 20-30 IP: 22 For indoor lighting only They can be embedded in shelves, furniture, plasterboards, decking and more. Set of 4 round spotlights in aluminum and matt protective glass - 230 V - with transformer When on, the spotlight will illuminate the environment with warm light (3000 Kelvin) and strong light (300 lumens) Outer diameter: 37mm. Installation depth: 29mm Gurry Mini Projector has a new appearance design, high-end versatile black and white, gold and silver with LD chips, high-end materials are suitable for various occasions, classic and versatile, matching your design style It is suitable for home/commercial lighting such as background walls, entrances, counter display cabinets, etc. Color temperature specifications and applicable places are available for reference Display index 80, high color rendering index, efficient heat dissipation, long service life Warm self-illumination is used where warm colors are required Neutral light is used where neutral color temperatures are required True white light is suitable for places that require refreshing tones, such as interior decoration, clothing stores, hypermarkets and other eclectic light colors. Neutral light products require high brightness, such as home decoration, shop decoration, etc., and are widely used. Personalization, fewer apps. Decoration, large shopping malls, etc., widely used.