Comfortable soft white light. HD Light: Exceptional color contrast & boldness. 40 watts replacement (Provides nearly the same light output as a 40-watt globe incandescent bulb (350 lumens vs 410 lumens)). 4.5 watts. Recommended for: Bedroom. Family room. Dining room. Entryways. Frosted finish. Energy Star. Dimmable: Dimming performance may vary. Go to: gelighting.com/dimming for more information. Brightness: 350 lumens. Estimated Energy Cost: $0.54 per year. Light that's just right. Light has the ability to do more than just light a room - it can influence the mood and atmosphere of the surrounding space, and it can affect how we work and live. High definition light is tailored for every room to match the right light to right space. Relax: Relax HD light offers warm, soft white light perfect for comfortable moments and cozy spaces. Use Relax light in spaces like bedrooms, family rooms and dining rooms. Other high definition light: Reveal: Reveal bulb's clean, beautiful light makes whites appear whiter and colors even more vivid. Use Reveal light in spaces where clarity matters most such as kitchens, bathrooms and craft & hobby spaces. Refresh: Refresh HD light - cool, invigorating light for use in laundry rooms, home office, playrooms, garages and outside. Minimum starting temperature - 20 degrees C. See just how vivid color can be with high definition light. HD bulbs are an improved, energy-saving LED that enhance the appearance of colors. Experience the difference with bolder colors and enhanced contrast vs our standard LED bulbs. Lasts 13 years (Based on 3 hours use per day. Electricity cose savings based on using the bulb for 15,000 hour rated life at 11 cents per kilowatt hour compared to ten 40-watt glove incandescent bulbs (rated life 1500 hrs)). Saves $58 on energy (Based on 3 hours use per day. Electricity cose savings based on using the bulb for 15,000 hour rated life at 11 cents per kilowatt hour compared to ten 40-watt glove incandescent bulbs (rated life 1500 hrs)). Limited 5 year warranty. Limited Warranty: Guaranteed to last 5 years based on rated life at 3 hours use per day at 120v. If this bulb does not last for 5 years (based on 3 hours per day/7 days per week) return bulb, proof of purchase and your name and address to ge lighting, a savant company, product service dept. 1975 noble road, cleveland oh 44112 for a replacement. Bulb replacement is savant technologies llc's sole warranty obligation and incidental and consequential damages are excluded. Some states do not allow the exclusion or limitation of incidental or consequential damages, so the above exclusion may not apply to you. This warranty gives you specific legal rights and you may also have other rights which vary from location to location. UL listed LED lamp. www.gelighting.com. Made in China.