Home>Energy Conservation and Safety Tips>Comparison between various light sources
Paschim Kshetra-Comparison between Various Light Sources
Comparing the top LED lightbulbs for household use

LED bulb

Watts

Lumens

Incandescent Equivalent Watts

Dimmable

CRI

Lifespan

ZetaLux Warm White

7

350

40-50

no

80

> 50,000 hrs

ZetaLux Cool White

7

450

50-60

no

75

> 50,000 hrs

DesingoLux NX8

8

300

40-50

no

80

> 50,000 hrs

EvoLux SH Warm White

13

1000

75-100

no

80

> 50,000 hrs

EvoLux SH Cool White

13

1075

75-100

no

75

> 50,000 hrs

DesignoLux Candelabra

3

150

20

no

80

> 50,000 hrs

EarthPAR-20, R-20, Spot light, Warm White

7

400

40-50

no

70

> 50,000 hrs

LumiSelect MR-16 PRO, Warm White, Dimmable

5

350

40-50

yes

75

> 50,000 hrs

LumiSelect PAR-16 Warm White, Dimmable

6

300

40-50

yes

75

> 50,000 hrs

LumiSelect PAR-20 Warm White, Dimmable

9

450

40-60

yes

75

> 50,000 hrs

Cree LR 6 Bulb and Module, Warm White, Dimmable

12

650

50-60

yes

80

> 35,000 hrs

Cree LR 5 Bulb and Module, Warm White, Dimmable

10.5

540

40-60

yes

94

> 35,000 hrs

Comparing the features of Incandescent, CFL and LED bulbs

LEDs

CFLs

Incandescents

Frequent On/Off Cycling

no effect

shortens lifespan

some effect

Turns on instantly

yes

slight delay

yes

Durability

durable

fragile

fragile

Heat Emitted

low (3 btu's/hr)

medium (30 btu's/hr)

high (85 btu's/hr)

Sensitivity to temperature

no

yes

some

Sensitivity to humidity

no

yes

some

Hazardous Materials

none

yes

some

Replacing Frequency(over 50K hours)

1

5

40+

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