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💡 Illuminate your precision — never miss a detail with every exam!
The 40340-20700 replacement bulb by Lite Source Inc. is a 6V, 20W halogen bulb designed specifically for Topcon slit lamps. Offering 500 lumens of warm white light with perfect color accuracy (CRI 100), it fits over 15 Topcon models including SL-1E through SL-D4Z. With a reliable 100-hour lifespan and dimmable touch control, this bulb ensures consistent, customizable illumination for professional ophthalmic diagnostics—all at a highly competitive price point.
| ASIN | B085T4VJG3 |
| Accepted voltage frequency | 100 to 240 Volts and 50 Hertz to 60 Hertz |
| Average Life | 100 Hours |
| Batteries Included? | No |
| Batteries Required? | No |
| Best Sellers Rank | #251,602 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #2,383 in Incandescent Bulbs |
| Brand | Lite Source Inc. One Brilliant Solution |
| Brightness | [EST] >500 lumens |
| Bulb Base | E26 |
| Bulb Shape Size | B10 |
| Color | White |
| Color Rendering Index | 100 |
| Control Method | Touch |
| Customer Reviews | 5.0 5.0 out of 5 stars (3) |
| Date First Available | March 11, 2020 |
| Efficiency | Low efficiency |
| Incandescent Equivalent Wattage | 20 Watts |
| Indoor/Outdoor Usage | Indoor |
| Item Package Quantity | 1 |
| Item Weight | 0.8 ounces |
| Item model number | 40340-20700 |
| Light Color | warm white |
| Light Source Type | Halogen |
| Light Source Wattage | 20 Watts |
| Light Type | Halogen |
| Manufacturer | Lite Source Inc. One Brilliant Solution |
| Material | copper |
| Number of Items | 1 |
| Package Dimensions | 2.25 x 1.5 x 1.5 inches |
| Power Consumption | 20 Watts |
| Power Source | Corded Electric |
| Shape | Bulb |
| Special Feature | Dimmable |
| Special Features | Dimmable |
| Style | Standard |
| Unit Count | 1 Count |
| Voltage | 6 Volts |
| Wattage | 20 Watts |
| White Brightness | 500 Lumens |
Y**C
Perfect fit.
Perfect fit for my microscope at 1/3 the cost of the EDI Al supply house.
H**2
Weird bulb but exactly what a slit lamp calls for.
Had to do an immediate service, weird bulb but these guys had it.
Trustpilot
3 weeks ago
1 month ago