Sample Projects
Fifteen Twenty – One Second Ave
Seattle, WA. Condominium Tower
Project:
- Two -38 story –stairwells
- Common areas all floors
- 8 stories parking garage
Conclusions:
- 70% Energy Cost Savings over existing lighting (Most all fluorescent)
- 56% Rebate on total cost from Seattle City Light
- 2.9 year ROI – 2.4 year ROI- calculating maintenance* (From internal data)
- Energy Cost Savings 70%
- Rebate on total cost 56%
* Lighting maintenance Includes: continuous replacement of lamps, ballasts, and associated labor costs. LED lighting maintenance expenses over 10 years should be negligible.
Fifteen Twenty Parking Garage – Before and After
BEFORE
Each fixture (2 shown) includes two 32 watt fluorescent tubes + ballast with power consumption of approx. 4-5 watts. (120 watts power consumption total).
After
Each fixture (2 shown) includes ONE 18 watt of our proprietary Energy Focus LED Lamps that are direct wired, not requiring ballast(s). (36 watts power consumption total).
MCKINSTRY METAL FABRICATION BUILDING
Seattle, WA. Industrial Warehouse
Seattle Energy Group (SEG) worked with McKinstry facilities and electrical personnel to update its warehouse lighting. Using ultra energy efficient, high performance LED lighting product, energy savings was maximized thus increasing the amount of cash rebated back from Seattle City Light. Light quality substantially improved resulting in a brighter, healthier working environment.
Project:
- 105,000 Square ft. Converted to LED all lighting for entire facility inside & out
- Radiance Energy provided lighting audit/analysis, completed Seattle City Light workbook for rebate program, lighting specifications and LED Lighting product
Conclusions:
- 71% Energy Cost Savings over previous lighting
- 57% of total retrofit project rebated back to McKinstry by Seattle City Light
- Additionally, light output substantially increased all areas throughout the facility
- Reduced Maintenance costs by $10,000+ annually (McKinstry internal estimate)
- 3.5-year return on investment (ROI)
- 2.4 years ROI calculating maintenance
- Energy Cost Savings 71%
- Rebate on total cost 56%
Lighting maintenance Includes: Continuous replacement of lighting product/ ballasts, cleaning, labor costs including professional electricians. LED lighting maintenance moving forward should be negligible.
McKinstry Metal Fabrication Warehouse – Before and After
BEFORE
After
Melbourne Tower
1511 – 3RD Ave, Seattle
Office Building
Project:
- All 10 floors of commercial office space
- All 10 floors including lobbies and common areas
- All outdoor lighting
Conclusions:
- 69.6% Energy Cost Savings over existing lighting (Most all fluorescent)
- 57% Rebate on total cost from Seattle City Light
- 3 year ROI – 2.5 year ROI- calculating maintenance* (From internal data)
- Energy Cost Savings 69.6%
- Rebate on total cost 57%
* Lighting maintenance Includes: continuous replacement of lamps, ballasts, and associated labor costs. LED lighting maintenance expenses over 10 years should be negligible.
Radiance Energy
Headquarters and Seattle Office
210 S Hudson Street,
Seattle, WA 98134
Radiance Energy, Inc. DBA
Seattle Energy Group
Radiance Energy