Light Fixture Features
This table shows the assumed optical efficiency and price (including light bulbs) of all of the light fixtures used in this website, as of Summer 2013. Please refer to the page, About the Lighting Patterns for Homes Website, for details on how the data were collected.
| Light Fixture Features | ||||||
|---|---|---|---|---|---|---|
| Category | Subcategory | Product Name | Assumed Fixture Efficiency | Typical Price | ||
| Ceiling-mounted | Diffuser |  |
Ceiling-mounted diffuser with one GU24 CFL | 33% | $40 | |
| Ceiling-Mounted | Diffuser | |
Ceiling-mounted diffuser with two GU24 CFLs | 33% | $50 | |
| Ceiling-mounted | Diffuser | |
Ceiling-mounted diffuser with three GU24 CFLs | 50% | $75 | |
| Ceiling-mounted | Diffuser |  |
Bi-level ceiling-mounted diffuser with circline fluorescent | 50% | $300 | |
| Ceiling-mounted | Diffuser | |
Bi-level ceiling-mounted diffuser with circline fluorescent and occupancy sensor | 50% | $300 | |
| Ceiling-mounted | Diffuser |  |
Ceiling-mounted diffuser with one LED A-lamp | 33% | $10 | |
| Ceiling-mounted | Diffuser | |
Ceiling-mounted diffuser with two LED A-lamps | 33% | $20 | |
| Ceiling-mounted | Diffuser | |
Ceiling-mounted diffuser with three LED A-lamps | 54% | $40 | |
| Ceiling-mounted | Diffuser |  |
Ceiling-mounted diffuser with clear glass and candelabra globe bulbs | 90% | $40 | |
| Ceiling-mounted | Diffuser |  |
1'x4' fluorescent wrap with two 4' linear lamps | 53% | $60 | |
| Ceiling-mounted | Diffuser |  |
1'x4' fluorescent wrap with two 4' linear lamps | 53% | $60 | |
| Ceiling-mounted | Diffuser | |
1'x4' fluorescent wrap with one 4' linear lamp | 83% | $50 | |
| Ceiling-mounted | Diffuser |  |
1'x4' fluorescent wrap with occupancy sensor | 83% | $300 | |
| Ceiling-mounted | Bare socket |  |
Ceramic socket | 100% | $2 | |
| Suspended | Diffuser |  |
Semi-flush diffuser with two GU24 CFLs | 54% | $75 | |
| Suspended | Diffuser | |
Semi-flush diffuser with three GU24 CFLs | 54% | $125 | |
| Suspended | Diffuser |  |
Semi-flush diffuser with two A-lamps | 54% | $35 | |
| Suspended | Diffuser | |
Semi-flush diffuser with three A-lamps | 100% | $100 | |
| Suspended | Downlight |  |
Mini-pendant with GU24 CFL | 66% | $40 | |
| Suspended | Downlight |  |
Pendant retrofit kit with A-lamp | 66% | $30 | |
| Suspended | Downlight |  |
Pendant with A-lamp | 70% | $60 | |
| Suspended | Downlight |  |
1'x8' utility strip pendant with four linear fluorescent lamps | 88% | $40 | |
| Suspended | Uplight |  |
Bowl pendant with four GU24 CFLs | 58% | $400 | |
| Suspended | Uplight | |
Bowl pendant with four GU24 CFLs | 58% | $300 | |
| Suspended | Chandelier |  |
Chandelier with clear glass and incandescent candelabra bulbs | 90% | $140 | |
| Suspended | Chandelier |  |
Chandelier with bowl diffusers and A-lamps | 80% | $130 | |
| Suspended | Chandelier | |
Chandelier with bowl diffusers and candelabra bulbs | 80% | $130 | |
| Suspended | Chandelier |  |
Chandelier with bowl diffusers and dimmable GU24 CFLs | 80% | $130 | |
| Suspended | Ceiling fan |  |
Fan kit with four diffusers and incandescent A-lamps | 80% | $80 | |
| Suspended | Ceiling fan |  |
Fan kit with bowl diffuser and circline fluorescent | 50% | $80 | |
| Recessed | Troffers |  |
2'x4' recessed troffer with two linear fluorescent lamps | 70% | $40 | |
| Recessed | Troffers | |
2'x4' recessed troffer with two linear fluorescent lamps | 70% | $50 | |
| Recessed | Downlight |  |
Recessed downlight for sloped ceiling with reflector bulb | 70% | $25 | |
| Recessed | Downlight |  |
11W LED downlight retrofit | 100% | $40 | |
| Recessed | Downlight |  |
LED mini-diffuser | 100% | $38 | |
| Recessed | Downlight |  |
10W LED downlight | 100% | $40 | |
| Recessed | Downlight | |
14W LED downlight | 100% | $155 | |
| Recessed | Downlight |  |
Small adjustable LED downlight | 100% | $49 | |
| Recessed | Downlight |  |
Adjustable LED downlight | 100% | $160 | |
| Recessed | Downlight |  |
Wet location LED downlight | 100% | $25 | |
| Architectural | Cove |  |
Cabinet cove lighting with linear fluorescent lamps | 70% | $30 | |
| Architectural | Cove | |
Wall-mounted cove lighting with linear fluorescent lamps | 70% | $30 | |
| Architectural | Valance |  |
Valance with two linear fluorescent lamps | 70% | $20 | |
| Architectural | Valance | |
Valance with one linear fluorescent lamp | 70% | $20 | |
| Architectural | Valance | |
Valance with one linear fluorescent lamp | 70% | $30 | |
| Architectural | Valance | |
Valance with two linear fluorescent lamps | 70% | $60 | |
| Architectural | Valance |  |
Bi-level valance with two linear fluorescent lamps | 70% | $300 | |
| Architectural | Valance | |
Valance with four linear fluorescent lamps | 70% | $120 | |
| Architectural | Soffit |  |
Soffit with two linear fluorescent lamps | 70% | $60 | |
| Wall-mounted | Sconce |  |
Wall sconce with dimmable GU24 CFL | 41% | $60 | |
| Wall-mounted | Sconce |  |
Wall sconce with A-lamp | 50% | $30 | |
| Wall-mounted | Diffuser |  |
Wall-mounted 1'x4' fluorescent wrap with one linear fluorescent lamp | 83% | $110 | |
| Wall-mounted | Vanity Light |  |
Vanity diffuser with two GU24 CFLs | 53% | $80 | |
| Wall-mounted | Vanity light |  |
Vanity with three diffusers and GU24 CFLs | 80% | $90 | |
| Wall-mounted | Vanity light |  |
Fluorescent vanity light with 3' linear fluorescent lamp | 70% | $100 | |
| Wall-mounted | Vanity light | |
Fluorescent vanity light with two 21" linear fluorescent lamps | 70% | $70 | |
| Wall-mounted | Swing arm |  |
Swing arm lamp | 50% | $50 | |
| Furniture-integrated | Under-cabinet |  |
Halogen puck light with bi-pin bulb | 50% | $7 | |
| Furniture-integrated | Under-cabinet |  |
Under-cabinet with 21" linear fluorescent lamp | 68% | $55 | |
| Furniture-integrated | Under-cabinet |  |
2' LED under-cabinet fixture | 100% | $100 | |
| Furniture-integrated | Under-cabinet | |
1' LED under-cabinet fixture | 100% | $50 | |
| Plug-in | Table lamp |  |
Table lamp with A-lamp | 50% | $20 | |
| Plug-in | Desk lamp |  |
Adjustable desk lamp with A-lamp | 50% | $20 | |
| Plug-in | Desk lamp |  |
LED adjustable desk lamp | 100% | $100 | |
| Plug-in | Floor lamp |  |
3-level floor lamp | 50% | $50 | |
| Plug-in | Floor lamp | |
Floor lamp with CFL | 50% | $50 | |
| Plug-in | Torchiere |  |
Circline torchiere | 75% | $60 | |
| Plug-in | Torchiere | |
Circline torchiere | 75% | $60 | |
| Plug-in | Torchiere | |
Torchiere with two A-lamps | 75% | $20 | |
| Plug-in | Torchiere | |
Torchiere with double-ended halogen bulb | 75% | $20 | |
| Plug-in | Night light |  |
Incandescent night light | 90% | $1.50 | |
| Plug-in | Night light |  |
LED night light | 100% | $5 | |
| Exterior | Porch lights |  |
Porch light with A-lamp | 90% | $40 | |
| Exterior | Porch lights | |
Porch light with GU24 capsule CFL and dusk-to-dawn sensor | 90% | $40 | |
| Exterior | Porch lights | |
Porch light with LED A-lamp, dusk-to-dawn sensor, and motion sensor | 90% | $60 | |
| Exterior | Porch lights |  |
Dedicated LED porch light | 100% | $60 | |
| Exterior | Wall-mounted porch sconce |  |
Bi-directional porch sconce with CFL | 30% | $110 | |
| Exterior | Wall-mounted porch sconce |  |
Downlight porch sconce with CFL | 50% | $50 | |
| Exterior | Wall-mounted floodlights |  |
Floodlight with two flood bulbs | 100% | $20 | |
| Exterior | Wall-mounted floodlights |  |
Floodlight with two LED bulbs and motion detector | 100% | $15 | |
| Exterior | Ceiling-mounted porch diffuser |  |
Outdoor ceiling-mounted diffuser with CFL | 50% | $25 | |
| Exterior | Post-mounted light |  |
LED post-top lantern | 100% | $200 | |
| Exterior | Post-mounted light |  |
Dedicated CFL post-mounted light | 70% | $50 | |