Energy Rebate Calculator

Helping you reach your sustainability goals is important to us. We provide tools and resources to support you in meeting targets and maximizing energy savings.

Use the Energy Rebate Calculator below to add up the high-efficiency lighting rebates applicable in your area.

Photometric Scale Tool

Information

For Linears – Target Total Luminaire Lumens, calculate by multiplying the original length by your desired lumen value. For example, if you want 800 lumens, multiply 800 × 4 (original length). Target Total Luminaire Lumens input would be 3200.

For optimal accuracy, always use a maximum length of 4ft. Anything beyond this includes only one light source. Note: Direct/Indirect scales proportionally and cannot be adjusted separately.

Efficacy

-- lm/W

Watt per foot

-- W/ft