... -135V / AC 185-265VLight sourceMCOB (Multiple Chips & Cups on Board) packaging modeCRI>80RaBeam angle120°/150°CertificatesCE,ROHS,UL,GS,CB ... Frequency:50-60HZ Rated Power: 3W Light Source: MCOB Modules (Multiple Cups & Chips on Board) Color Temperature: Warm White:2700K-3300K ... , especially for galleries and courtyard.2, Suitable for spot light in art display, museum jewelry counter.3, Window display ...