40340-20700 Replacement for Topcon Slit Lamp Bulb 2E, 2ED, 2D, 3E, 1E, 4E, 4ED, 7E & More

★★★★★ 4.6 61 reviews

$44.95
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$44.95
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Product details

Management number 216538305 Release Date 2026/04/19 List Price $17.98 Model Number 216538305
Category

The 40340-20700-EQ is a Lite Source Inc. brand bulb that directly replaces the OEM Topcon 40340-20700 slit lamp bulb. Topcon's alternative part number is 44740-20400. This 6V/20W bulb goes into the following Topcon slit lamp models: SL-1E, SL-2E, SL-2ED, SL-3, SL-3E, SL-3G, SL-4, SL-4E, SL-4ED, SL-6E, SL-7E, SL-D2, SL-D4, SL-D4Z.

  • 6 Volts
  • 20 Watts
  • Average Rated Life: 100 hours
  • Equipment Models: SL-1E, SL-2D, SL-2E, SL-2ED, SL-3E, SL-3G, SL-4E, SL-4ED, SL-7E, SL-D2, SL-D4, SL-D4Z
Shape Bulb
Voltage 6 Volts
Wattage 20 watts
Bulb Base E26
Brand Name Lite Source Inc. One Brilliant Solution
Brightness [EST] >500 lumens
Efficiency Low efficiency
Light Type Halogen
Unit Count 1 Count
Light Color warm white
Manufacturer Lite Source Inc. One Brilliant Solution
Model Number 40340-20700
Power Source Corded Electric
Material Type copper
Control Method Touch
Bulb Shape Size B10
Controller Type Push Button
Number of Items 1
Package Quantity 1
White Brightness 500 Lumens
Light Source Type Halogen
Power Consumption 20 Watts
Additional Features Dimmable
Indoor Outdoor Usage Indoor
Light Source Wattage 20 Watts
Color Rendering Index 100
Connectivity Technology Normal bulb
Accepted Voltage Frequency 100 to 240 Volts and 50 Hertz to 60 Hertz
Light Source Operating Life 100 Hours
Incandescent Equivalent Wattage 20 Watts

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