Viribright 4.5W Par16 GU10 LED Light Bulb, Brightest 35W Par16 Halogen GU10 Base Replacement, Cool White (4000K), Dimmable - 2 PACK Save Electricity Bill. Save up to 85% on electricity bills. Replaces 25w halogen light bulbs with 4.5w par16 dimmable LED. Safe & Fully Certified. ROHS compliant. UL Listed.Shatterproof, shockproof and vibration proof. Cool to touch. Reduce Lamp Buying Costs. Lasts up to 25,000 hours,3 year warranty. Save time and money on changing bulbs. Easy To Install. Easily fits into most standard fixtures with gu10 sockets. Value Pack. Contains 2 x 4.5w par16 dimmable LED light bulbs.