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20W Low pressure mercury&sodium lamp are often used as a monochromatic light in polarimeter,refractometer,polarimeter,etc.

$38.88

5-9
Pieces
$36.94

10-19
Pieces
$34.99

20-49
Pieces
$31.1

≥50
Pieces

5 Piece/Pieces (Min. Order)

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Product Description

Overview

Product Attributes

Model Number:: Nd20 Gp20na-1

Voltage:: 12v

Brand Name:: Chancejin

HID:: Mercury Lamps

Application:: Professional

Base Type:: E27

Brand Name:: CHANCEJIN

Packaging & Delivery

Selling Units:: Piece/Pieces

Single package size:: 40cm*30cm*20cm

Single gross weight:: 1kg

Lead Time :

Quantity（Piece/Pieces）	1 ~ 1000	>1000
Est. Time（days)	7	To be negotiated

If you finish the payment today, your order will ship out within the delivery date.

Power: 20W Working voltage: AC15V(+/-5V) Working current: 1-1.3A Size: L155mm D28mm ND20 (Gp20Na-1) low pressure sodium lamp The low-pressure sodium lamp can radiate strong 589.0nm and 589.6nm sodium spectrum lines, and has good monochromaticity. It is often used as a monochromatic light source in polarimeters, refractometers, and polarimeters. GD20 (Gp20Hg) low-pressure mercury lamp The low-pressure mercury lamp can radiate a strong 253.7nm, 404.7nm, 435.8nm, 546.1nm, 577nm, and 579nm mercury lines, and is often used as a monochromatic light source in polarimeters, polarimeters, and other instruments. Precautions: The lamp is ignited and used at the rated voltage. When ignited, the ballast that meets the requirements must be connected in series with the electrical appliance. Do not directly insert the power supply. The bakelite eight-pin wiring No. 2 and 7 are the lead wires of the lamp tube, and the rest are empty pins.

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Cheap Mercury Lamps, Lights & Lighting, Mercury Lamps

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