It took me a while to decide which LED light bulb I wanted. First I wanted a 2700k light bulb (2700k is the standard for home light bulbs. Its not white light, it gives a "warm" light) and a bulb that is equivalent to 60W. The current champ is the Phillips 60W bulb that is currently selling for about $39 but Home Depot has finally started selling the same version in its stores for about $27.
So I ordered this bulb, plus I went to Home Depot to pick up the Phillips version. But I did not like the Phillips version because there is a 1/2 sec delay when you flip the switch. When I first tried the Phillips bulb, for a split second I thought it was broke! I couldn't stand the delay, so back to the store it went. I read other reviews on Amazon, and users reported the same thing, but most reviewers weren't bothered by it. But I was.
I also at Home Depot I tried the EcoSmart 60W 3000k bulb (Lighting Science makes these also, so it looks exactly like this one) but the brightness color was too white, almost like my office at work. 2700k color is perfect for the home in my opinion. When i'm at the office, I need white light to keep me awake. At home, i'm trying to relax, not try to burn my retinas.
Heres the pros and cons on the Lighting Science Group bulb:
Pros:
- Instant on brightness. Unlike fluorescent bulbs which take a few minutes to warm up to reach full brightness, LED lights are at full brightness the second you flip the switch! Thats one of the biggest reasons why I went with LED.
- No delay when turning it on. As soon as you flip the switch, the bulb is on, unlike the Phillips LED bulb which has a 1/2 sec delay before it turns on when you flip the switch.
- The price was great! For under $30 you get a nice LED bulb.
- Build quality. The bulb did not feel cheap or flimsy. It felt like a $30 bulb should be. The metal fins around the bulb are made of high quality and keep the bulb cool.
- Lighting is the same as fluorescent bulbs. I was worried that the LED bulbs can not spread out the light like a fluorescent bulbs or regular bulb can. But my worry was gone when the LED bulb lit up my room exactly like my old fluorescent bulb did. I could not tell the difference!
- 2700k warm light. The light is warm just like my old fluorescent 2700k bulb was.
Cons:
- The metal fins on the bulb do get very hot after a few minutes. The top light itself is cool to the touch, but becareful when handling the bulbs metal fins after its been on a few minutes. It can burn your fingers. Like most LED bulbs, the bottom contains all the resisters which regulate the power of the LED bulb, which can get hot.
Overall, this bulb is a must have for anyone who wants "instant-on" bulb thats 60W. You will not be disappointed.
| Brand | Lighting Science |
|---|---|
| Light Type | Incandescent |
| Special Feature | dimmable |
| Wattage | 13.5 |
| Bulb Shape Size | A19 |
| Incandescent Equivalent Wattage | 60 Watts |
| Specific Uses For Product | Indoor |
| Light Color | Warm White |
| Voltage | 120 Volts |
| Unit Count | 1.0 Count |
| Color Temperature | 2700 Kelvin |
| Number of Items | 1 |
| Brightness | 800 |
| Shape | A19 |
| Connectivity Technology | Normal bulb |
| Controller Type | Push Button |
| Color Rendering Index | 82 |
| Item Package Quantity | 1 |
| Light Source Type | LED |
| Specification Met | UL Listed |
| Light Source Wattage | 13.5 Watts |
| Manufacturer | Lighting Science Group |
| Part Number | DFN 19 W27 V2 120 |
| Item Weight | 8 ounces |
| Product Dimensions | 3.5 x 3.5 x 5 inches |
| Item model number | DFN A19 W27 V2 120 |
| Color | Warm White |
| Special Features | dimmable |
| Batteries Required? | No |
| Warranty Description | Limited replacement warranty. Please visit www. Lsgc. Com for details. |
