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The Business Lighting Experts

Kobi Non-Dimmable 21W 4000K A21 LED Bulb

SKU: K5N2 | Ordering Code: LED2550-AD-40-ND  | UPC: 040232286346

Kobi Electric K5N2 LED2550-AD-40-ND Kobi Non-Dimmable 21W 4000K A21 LED Bulb
Kobi Electric K5N2 LED2550-AD-40-ND Kobi Non-Dimmable 21W 4000K A21 LED BulbKobi Electric K5N2 LED2550-AD-40-ND Kobi Non-Dimmable 21W 4000K A21 LED Bulb
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Product Highlights

  • Energy efficient replacement for a conventional 150 watt bulb
  • Estimated life of 22.8 years based on 3 hours use per day
  • No lead or mercury means easy and environmentally safe disposal
Description

Lighting Facts Per Bulb

Brightness 2550 lumens
Estimated Yearly Energy Cost $2.53
Based on 3 hrs/day, 11¢/kWh
Cost depends on rates and use
Life
Based on 3 hrs/day22.8 years
Light Appearance
WarmCool
4000 K
Energy Used21 watts

Kobi Electric A-21 non-dimmable 21 watt 4000K 120 volt LED bulb generates as much light as many 150 watt incandescent bulbs.

  • No lead or mercury means easy and environmentally safe disposal

  • Saves 129 watts in electricity compared to a 150 watt incandescent

  • Very long life - Rated to still put out 70% as much light after 25,000 hours of operation as it does when brand new

  • Use in dry locations only

Do not use in fully enclosed fixtures as this will reduce the life of the product. Do not "hot swap" this bulb. Turn off fixture before replacing existing bulb.  

Full Specs

Brand

Kobi Electric

Model Number

LED2550-AD-40-ND

Energy Used

21 Watts

Incandescent/Halogen Equivalent

150 Watts

Volts

120

Base

Medium (E26)

Bulb Shape

A-21

Bulb Color

Cool White

CRI

81

Color Temperature (Kelvin)

4000

Brightness (Lumens)

2550

Bulb Finish

Frosted

Bulb Technology

LED

Average Rated Life (hr)

25000

Operating Temperature (°F)

-4 to 104

Length (in)

4.8

Diameter (in)

2.7

Warranty

5 year limited