Find the right lumen level to brighten your space. Then, compare the way warm, neutral, and cool lighting affect the appearance of everyday objects.
About Replacing Tubular Fluorescent Light Bulbs
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Bayonet Base Light Bulbs
Pins on the base lock these bulbs into sockets to withstand vibration. They're often used in machines and elevators. A bulb’s estimated yearly energy cost is based on 3 hours of usage per day at $0.11 per kWh.
| Voltage | Wattage | Light Appearance | Brightness, lumens | Bulb Trade Number | Light Technology | Bulb Shape No. | Color | Rated Life, hrs. | Est. Yearly Energy Cost, $ | Bulb Dia. | O'all Lg. | Pkg. Qty. | Pkg. | |
Double Contact—Small Base (0.59" Dia.) | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Pointed Bulb | ||||||||||||||
| 120V AC | 100W | Warm (2,950K) | 1,900 | 100Q/CL/DC, ESR | Halogen | T4 | Clear | 1,000 | 12.10 | 1/2" | 2.5" | 1 | 1513K32 | 000000 |
O-Shaped Tubular Light Bulbs

Swap new circular CFL bulbs into your fixture or upgrade to LED. These bulbs are often used in illuminated workstation magnifiers. Select a light appearance to match your existing lighting. Bulbs with more than one light appearance have a switch that allows you to match other lights in the room.
CFL bulbs contain small amounts of mercury. For disposal information, visit www.epa.gov/cfl.
Small Pack | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| O'all Dia. | Equiv. Fluorescent Bulb Wattage | Light Appearance | Brightness, lumens | CRI | Bulb Material | Equiv. Fluorescent Bulb Trade Number | Wattage | Rated Life, hrs. | Pkg. Qty. | Pkg. | |
T5 Bulb (5/8" Dia.) | |||||||||||
CFL | |||||||||||
| 9" | 22W | Neutral (4,100K) | 1,900 | 82 | Glass | FC22T5 | 22W | 12,000 | 1 | 1614K41 | 00000 |
Contact-Lug Base Vehicle Headlamp Light Bulbs

Brightness is measured in lumens; the higher the lumens, the brighter the bulb.
2-way bulbs operate at two brightness levels, as in high- and low-beam headlights.
| Bulb Trade Number | Voltage | Wattage | Light Appearance | Brightness, lumens | Light Technology | Light Setting | Bulb Material | Color | No. of Contact Lugs | Rated Life, hrs. | Bulb Dia. | O'all Lg. | Bulb Shape No. | Each | ||
| A | H1 70W/24V | 24V AC/24V DC | 70W | Warm (2,900K) | 1,900 | Halogen | Not Dimmable | Glass | Clear | 1 | 300 | 5/16" | 2 7/16" | T2 1/2 | 9613T21 | 00000 |
| E | H4 75/70W 24V | 24V AC/24V DC | 70W 75W | Warm (2,900K) | 1,200 1,900 | Halogen | 2 Way | Glass | Clear | 3 | 150 300 | 11/16" | 3 5/8" | T4 5/8 | 9613T112 | 00000 |
Socket Base Vehicle Headlamp Light Bulbs

Brightness is measured in lumens; the higher the lumens, the brighter the bulb.
| Bulb Trade Number | Voltage | Wattage | Light Appearance | Brightness, lumens | Light Technology | Light Setting | Bulb Material | Color | Rated Life, hrs. | Bulb Dia. | O'all Lg. | Bulb Shape No. | Each | ||
| D | 9006/80W | 12V AC/12V DC | 80W | Neutral (3,100K) | 1,900 | Halogen | Not Dimmable | Glass | Clear | 150 | 1/2" | 3 1/16" | T4 | 9613T155 | 00000 |

























