Premium Quality Made from high-quality materials with no mercury, lead, or other harmful emissions. Anti-vibration design with no UV or IR radiation, making it perfectly suitable for home use. Long Life Can be used continuously for more than 30,000 hours and supports up to 10,000 switching cycles. Energy Saving The 3-watt LED bulb delivers brightness equivalent to a 30-watt incandescent bulb, saving up to 90% on electricity consumption. Perfect Light Output Provides 300 lumens with a CRI above 83 for vivid and natural color rendering. The 2700K warm white lighting creates a comfortable and relaxing environment ideal for living rooms, dining rooms, bedrooms, and other indoor spaces. Easy Installation Compact bulb design requires no additional assembly—simply install directly into the socket. Parameters Package: 10 bulbs Wattage: 3W Lumen output: 300LM Bulb base: Standard E27 CRI: >83 Input voltage: AC 185-265V LED color: Warm white 2700K Material: Aluminum-coated plastic Dimmable: No (not compatible with dimmer switches) Features Eco-friendly with low power consumption. These 3W LED bulbs provide the same brightness as traditional incandescent bulbs while being significantly more energy efficient. Compliant with CE and RoHS standards. Offers extended service life compared to most standard bulbs. Instant full brightness with no warm-up time. Suitable for various residential applications including living rooms, dining rooms, and bedrooms. Important Tips This E27 bulb operates on AC 185-265V and is non-dimmable. Do not use with a dimmer switch as it may cause flickering, noise, or damage. Always turn off power before installing or replacing the bulb. Confirm product specifications before purchase to ensure compatibility.