Super bright LED bulb: A 3000K warm white LED corn bulb is equivalent to a 30W incandescent bulb. Energy saving: E27 LED bulbs consume 85% more energy than incandescent bulbs, that is, the energy saving is 4/5 at the same brightness. Durable safety bulb: the ABS base and heat sink made of aluminum facilitate heat dissipation, allow the bulb to cool quickly, have good corrosion resistance and have a lifespan of up to 35,000 hours. Wide range of applications: 30W LED corn bulbs are very suitable for garages, workshops, warehouses, shops, gardens, streets, offices, schools, hospitals, shopping malls, supermarkets, L-shaped lighting, stations, restaurants. Easy to install, plug and play, easy to replace and easy to use. Quality Assurance: If you have any questions about the bulb, please feel free to contact us, we will give you a satisfactory solution. Note: 1. Before installing this new LED light, please turn off the light first. 2. It is not dimmable and waterproof. 3. Do not use in a closed and cool place. The high performance of the product requires airflow to ensure the life of the product. Product specifications: Non-dimmable Base type : E27 Power: 30W white light Bright: 3000lm Viewing angle: 360 degrees Diameter: 65 mm, height: 145 mm Material: Ceramic liner is resistant to high temperature insulated plastic shell. Product dimensions (length x width x height) 6.5 x 6 .5 x 14.5 cm Product weight 240 g Package includes: LED Corn Bulb E27 x1 Transition : 1 cm = 10 mm = 0.39 inch Note: Shooting with different light and monitors may cause slight differences between the items in the picture and the actual items. The allowable measurement error is +/- 1-3 cm. Notes: Due to different computer resolutions, there may be some color distortion. . Due to different hand measurements, there may be slight errors.