Light Bulb Savings Calculator

Calculate your potential savings by switching to energy-efficient LED bulbs. Compare different bulb types, see your annual savings, and understand the environmental impact.

Your Potential Savings

Annual Savings

£0.00

Bulb Lifespan

0.0 years

CO2 Savings Per Year

0.0 kg

Select Your Tariff

Number of Bulbs

Current Bulb Type

New Bulb Type

Hours Used Per Day

Bulb Specifications Comparison

Current Bulb Specifications

Brightness

1600 lumens

Color Temperature

2700K

Power Usage

100W

Expected Lifespan

2,000 hours

New Bulb Specifications

Brightness

800 lumens

Color Temperature

2700K-3000K (Warm White)

Power Usage

10W

Expected Lifespan

50,000 hours

Tips for Choosing Light Bulbs

LED bulbs use up to 90% less energy than traditional incandescent bulbs
Warm white (2700K-3000K) is ideal for living rooms and bedrooms
Cool white (5000K-6500K) works well in kitchens and bathrooms
Consider smart LEDs for additional features like dimming and scheduling
Look for the lumens (brightness) rather than watts when choosing bulbs