Light beam angle: 20-30 IP: 22 only for interior lighting<br> They can be recessed in shelves, furniture, plasterboard, cover panels and so on.<br> Set of 4 round spots in aluminum and matt protective glass - 230 V - With transformer<br> When switched on, the spotlights will illuminate the environment with warm (3000 Kelvin) and intense (300 lumens) light<br> Outside diameter : 38mm. Installation depth: 29mm<br> New appearance design of Gaorui mini projector, high-end and versatile black and white, gold and silver are combined with LD chips , premium materials are suitable for many occasions, classic and versatile, matching your design style<br> Suitable for home/commercial lighting such as background walls , entrances, counter display cases, etc.<br> Color temperature specifications and applicable places for reference Display display index 80, high color rendering index, efficient heat dissipation, long service life<br> Warm self-lighting is used in places that require warm colors Neutral light is used in places that require temperature neutral in color<br> Positive white light is suitable for places that require refreshing tones, such as interior decoration, clothing stores and hypermarkets with unconventional light colors. <br> Neutral light products require high brightness, such as home decoration, store decoration, etc., and are widely used. Personalized, less application. Decoration, large shopping malls, etc., widely used.