85 percent energy saving: Capsule G9 4W LED bulb is equivalent to G9 33W to 40W halogen bulbs, reducing power consumption by more than 85%. Low maintenance. An ideal light source for mirror decorative lights. Brightness and color: G9 LED bulb 4W provides 400 lm of natural white light (4000K) with 33 x 2835 SMD LEDs, AC 200240V, and a 360 degree beam angle for even light distribution. The G9 220V bulb is suitable for chandeliers in the living room and kitchen. Durable and easy to install: G9 bipin base; size 15 x 50 mm; easy to fit. Instant lighting with no warm up time. 30,000 hours lifespan. LED bulbs emit less heat and are safer and more efficient than traditional bulbs. Safe and ecofriendly: This G9 LED bulb in natural white is not dimmable and not compatible with dimmers. No lead or mercury. No noise or flicker. The nonflickering light is eyefriendly. Ideal lighting for bedroom table lamp. Practical use scenarios: Bathroom or dressing area: mirror vanity lighting for clear reflection and ambiance. Living room: chandelier or ceiling light to create even illumination and warm mood. Kitchen: ceiling or island chandelier lighting for bright, reliable illumination. Notes: Suitable for nondimming fixtures only. Meets the original specifications for compatibility, performance, and safety.