【A Energy Efficiency & 50000H Long Life】 – Rated A energy class, 3.3W GU10 LED bulbs replace 50W traditional bulbs, providing brighter 590lm brightness, helping you save up to 93% on electricity bills. Long lifetime up to 50,000 hours reduces the replacement frequency. 【Payback in Efficiency】 – The extra cost of Lepro A-rated GU10 LED is offset by its lower electricity bills within just one year of typical use compared to an F-rated model. Save from year two, and for years to come. 【Warm White 2700K】 – Soft warm glow creates a cosy and inviting atmosphere, the gu10 light bulbs are ideal for kitchen, living room, bedroom, restaurant, coffee shop, ceiling light fitting, wall or ceiling spotlights, track light, recessed down-light, etc. 【100° Wide Beam Angle】 – Lepro GU10 bulbs create seamless ambient lighting - eliminates harsh shadows and dark spots for uniform brightness across your entire room. 【High CRI of 80+】 – With a Colour Rendering Index above 80, this gu10 spotlight delivers natural, vivid colours, making artwork, furniture, and decor look true-to-life. 【Non-Dimmable GU10 LED Bulbs】 - The gu10 led bulbs warm white are NOT compatible with dimmers, DON'T use them with dimmers.