TJOY GU10 LED Bulbs 4W 5000K Daylight White – 12 Pack, MR16 Replacement, 300 lm, 15,000 h, Non-Dimmable

Energy-smart upgrade for recessed and track lighting

Meet the TJOY GU10 LED bulbs, a compact and efficient replacement that swaps a 35W halogen for just 4W of LED power. With an estimated annual running cost of about $0.48, these bulbs help you illuminate spaces without a substantial impact on your electricity bill. Designed for longevity, the bulbs clock in at roughly 15,000 hours of operation, translating to well over a decade under typical use. Note: they are non-dimmable, so pairing with dimmers may cause flickering.

Crystal-clear color and comfortable brightness

Delivering 300 lumens with a CRI of 80+, the light renders colors naturally and vividly. The daylight-like 5000K tone creates a bright, energizing atmosphere, while the 40° beam angle focuses light where you want it—brightening focal points without washing out surrounding areas. Expect stable, flicker-free performance that supports comfortable viewing and daily tasks.

• Bright, natural light for true color perception
• Low energy use with long life for less maintenance
• Flicker-free operation and quiet performance

Easy upgrade for many spaces

The MR16 form factor fits standard GU10 holders and recessed fixtures, allowing a direct swap from halogen without rewiring. This makes it a convenient choice for living rooms, kitchens, hotels, libraries, cafes, offices, and other areas that benefit from a warm, inviting glow.

• Replaces 35W halogen with 4W LED
• Fits standard MR16/GU10 fixtures for simple upgrades
• Reliable, non-dimming performance for steady lighting

Safety, sustainability, and practical use

Mercury-free and UV/IR-free materials help reduce environmental impact while maintaining consistent brightness. The 5000K daylight tone is well-suited for tasks like cooking, reading, and desk work, yet versatile enough to enhance the ambience in living rooms, range hoods, offices, and hospitality settings. Enjoy lighting that supports a clear, comfortable environment without making bold guarantees about outcomes.