These bulbs are Made by SYLVANIA the best name in lighting and electronics.

Sylvania, M400 400 watt, Clear globe, Metal Halide light bulbs (lamps)

These are Large Heavy Duty lamps. 15.35" x 4.65"

Bright, White Light! For your Security or Warehouse lighting.

Also gives balanced spectral output, closest to Natural Sunlight, great for practically all plant growing needs.

These bulbs are Brand New in their original retail boxes.

These Universal lamps can be used in both horizontal and vertical positions. These retail for $60.00 each

This is a multi-Item Listing.

Just click on Buy it Now and on the next page type in the number of bulbs you would like.

THE MORE YOU BUY THE LOWER THE COST OF SHIPPING PER BULB.

See shipping cost below description. We are happy to combine shipping charges if you buy multiple items.

Detailed Description:

ITEM: 64713 TYPE: M400/ U/ RP

400w , Clear, BT 37 Shape, Mogal Base, LU35

Measures: 4-2/3" Diameter, 15-1/3" L,

36,000 Vertical Lumens, 32,000 Horizontal Lumens

Average Life: 20,000 hours

Distributed By: Osram Sylvania Products Inc. subsidary of Phillips Inc.

For growing lights, Hydroponics light, Warehouse flood and security lights

For Use ONLY In Fixtures containing ANSI Ballast M59 ( If you are unsure consult with the manufacturer of your fixture or an electrician)

NEW IN BOX - SYLVANIA 400 watt Metal Halide Clear High Grade Universal Lamp with clear glass envelope. Glass jacket is as pictured. 400w Metal Halide lamps work excellent for general plant growth including vegetative growth, vegetables and flowers flowering. Universal lamps can be burned in both horizontal and vertical positions. This lamp will produce great results!