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Lamp Assembly

MN03 Lamp Assembly

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MN03 084871870641

Do not use rechargeable LFP 123A batteries with the MN03 lamp assembly or with other incandescent illumination tools. See Restrictions below.

The MN03 lamp assembly fits in the two-battery Executive series flashlights and produces 60 lumens of light for 1.25 hours.

[NSN: 6240-01-522-6615]


    Rechargeable LFP 123A batteries are only to be used to power LED illumination products (built to use 123A lithium batteries) and NOT those featuring incandescent lamps. The initial elevated voltage of these rechargeable batteries, immediately after charging, may cause the filament contained within an incandescent lamp to break or “burn out."

Related Information

Parts and Accessories

New Bulb after 8 years

My husband bought the Sure Fire Executive Elite E2 series flashlight when he was preparing for a deployment about 8 years ago. He loves this product and was heartbroken when the bulb died. I rushed ordered the bulb and it arrived fast. The packaging was amazing. It was snug fit in a little home of its own protection which I really appreciated. My husband is now very happy that his flashlight works again.
Thank you.

Reviewed by Robin Smith (Posted on 9/6/14)

Replacement Bulb

Arrived promptly and are holding their own. However, I do hope they last a bit longer than the original bulbs which lasted only two battery lives.

Reviewed by John Silva (Posted on 9/2/14)

MNO3 replacement bulb

Back ordered when first requested but came in 2 weeks later. Fits perfectly and works fine. Put one in light and one in carrier with spare batteries. Hope it lasts a little longer than the original. I had it a few years but used it only sporadically.

Reviewed by Tom Martin (Posted on 8/17/14)


My old E2E is still going strong , great product !
Use it for a household light and have a one cell LED for traveling !

Reviewed by Frank Howard (Posted on 8/14/14)

new bulb

This is the 3rd bulb for my little flashlight. Works great, I have 2. I wish there was a local source, and they are WAY too costly.

Reviewed by repeat customer (Posted on 5/23/14)

replacement light

Truly enjoy this product. Would appreciate a consideration to lower the price and passed along to your faithful SUREFIRE customers/clients

Reviewed by Ed S (Posted on 5/22/14)

light assembly

I bought a light assembly for my surefire light, service was great,was delivered quickly

Reviewed by JC (Posted on 3/13/14)


Outstanding upgrade to the original bulb. Highly recommend getting this bulb (MNO3). Super fast service in getting it sent to me. Thanks

Reviewed by Jerry Tanner (Posted on 3/7/14)


I bought a light assembly for my surefire light, service was great,was delivered quickly and thats the reason that I have surefire lights in all of my vehicles and atvs. Its the greatest light made.

Reviewed by Nelson Sime (Posted on 2/27/14)

happy to say

I am very happy and satisfied with the sure fire products ,the tech team also went way beyond to make me a satisfied surefire customer ,very pleased and will continue to buy SUREFIRE !!!

Reviewed by curt novitsky (Posted on 2/7/14)