"worked perfect, no issues."







Malkoff Devices M61 P60 Style Drop In Flashlight Upgrade Engine - 450 Lumens - CREE XP-G LED, (3.4-9V Input)
- 450-lumen output with CREE XP-G LED
- P60 drop-in upgrade module fits dozens of light models
- Wide 3.4–9V input compatibility for multiple battery configurations
- Durable, high-reliability design
- Batteries Included?: No
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Description
Malkoff Devices M61 P60 Style Drop In Flashlight Upgrade Engine - 450 Lumens - CREE XP-G LED, (3.4-9V Input)
Malkoff Devices M61 LED UpgradeThe Malkoff M61 P60-style drop-in LED upgrade fits SureFire 6P, 6Z, C2, and G2 flashlights as well as the Malkoff MD2 and Elzetta ZFL-M60 lights. A solid brass body acts as a heat sink for optimal heat dissipation so you do not need to worry about your flashlight overheating. The orange peel reflector has been designed to give a balance of throw and spill.The M61 is made to run in lights using two CR123A batteries and operates with regulation within 3.4-9V. When the voltage falls below 3.4V, the light will run in direct drive. The bright output will blind anyone within a 100 foot radius or illuminate objects up to 350 feet away.The M61 is available in a few different varieties. All versions are made in the United States with the same rugged, durable build-quality. The two main differences between the models are: the tint of the LED (either standard or neutral white), and the output/runtime. Models with lower output (and greater runtime) are indicated by an 'L'. The neutral white tint versions are denoted by a "W". This version is the M61, with the greatest brightness of 450 lumens but lowest runtime of about 2 hours.A fitting ring is required if used with a shock-absorbing head (ie M2). An M61 Lens, or suitable equivalent, is required for use in the Malkoff MD2 and Elzetta flashlights.Note: This mod will not work in Wolf Eyes Lights.WARNING: This light is capable of causing eye damage at close range. Please use the light responsibly!!!Note: This drop-in module was intended to operate at maximum brightness for tactical usage similar to the original setup. Operating the unit for more than 15 continuous minutes in plastic lights may cause damage to the drop-in module. This is not an issue in metal lights or in plastic lights with a metal head. Specifications:
- Input: 3.4- 9 V
- Output: 450 Lumens
- LED: Cree XP-G.
- Draw: 650ma at 6 volts.
- Runtime: 2 hours on 2 x CR123 batteries
- Orange Peel Reflector
- Designed for use in Malkoff MD2, Elzetta ZFL-M60, and SureFire 6P, 6Z, C2, M2 and G2 flashlights (may or may not fit other models)
Item Details
| Brand | Malkoff Devices |
| SKU | MALKOFF-M61 |
| Color | Brass |
| Length | 1.375 in (35 mm) |
Specifications
| Primary Material | Brass |
| Secondary Material | Glass |
Power Details
| Batteries Included? | No |
Unit Dimensions
| Length | 1.375 in (35 mm) |
| Weight | 1.5 oz (43 g) |
Additional Details
| Packaging | Retail Packaging |
| Warranty | Battery Junction Warranty |
| Return Policy | Return Policy |
Bright Buys
- Trusted and reliable; consistently rated as a top customer pick for LED flashlights
- Superior 1,600mAh capacity means longer runtimes and less frequent battery changes
- Optimized for both high and low drain devices
- State-of-the-art automated production lines ensure the highest quality and safety protections
- Ideal for low-drain applications that require a primary battery to provide constant power
- 10-year shelf life - stock up for emergencies!
- The best choice for consistent power, great in low-drain devices like remotes
- Safe and reliable - capable of performing in high or low temperatures
- 225mAh capacity drives long runtimes for watches and electronics
- CR2032 coin cells packed with 3V of power
- Convenient 6-piece retail card provides backup batteries
- Easily replaceable primary lithium cells
- Top recommended battery for Apple AirTags
- 11-in-1 card sized tool fits in your wallet or on a keychain!
- Packed with handy tools including a screwdriver & 7 wrench settings
- Serrated saw and straight-edge knife for quick cutting jobs
- Can + bottle openers for campsite meals or end-of-shift relaxation
- Independent 4-slot charging for different batteries
- Touch screen control provides user-friendly operation
- 4 working modes for charging, testing batteries, and more
- Compatible with Li-ion, Ni-Cd, & NiMH batteries
- Quick Charge 3.0 technology enables fast and efficient device charging
- USB compatibility supports a wide range of electronic devices
- Compact adapter design makes it ideal for travel and everyday use
- Intelligent charging management helps optimize power delivery
- Universal cable to consolidate chargers for work, home, or EDC use
- USB-C, Micro-USB, and Lightning plugs for various electronics
- USB-C input with USB-A adapter for use with any USB power source
- 3.93ft long cord, allowing you to use your phone during recharging!
- Premium materials for durability and fast charge speeds
- Fits flashlights w/ diameter of 24-32mm & length of 130mm-170mm
- Great for EDCs, tactical lights, slim lights, & more!
- Durable and flexible nylon material keeps lights secure
- 33g weight won't drag you down!
- Portable powerhouse - emits a 1148ft beam from a 3.4in light!
- Strobe and SOS modes accessible for emergencies
- Dual-fuel power - swap in a CR123A when needed
- Strong magnetic tailcap for hands-free repair jobs
- USB-C port offers seamless recharging from anywhere!
- 3,000 lumens and a 250-meter throw - fierce illumination to light up your backyard
- Multiple output modes are accessible via easy side switch operation
- Strobe, SOS, and beacon modes offer distinct signaling capability
- High-capacity battery supports the light with a maximum 227-hour runtime
Reviews
Overall rating: 4.8333335 / 5 from 6 reviews.
AI Generated Review Summary
Summary topics
Review topics: ["upgrade","works","center","management"].
Review highlights
Reviews
Perfect
"This works great, brought my early 90's surefire dedicated into this century."
Surefire Z2 upgrade
"My 16 year old Surefire Z2 is now my favorite light again! I had it milled to fit a 18650 power source and with this M61 drop in, it is as bright as the 500 lumen options from Surefire and Streamlight. Works with cr123's as well, couldn't be happier with purchase. Thank you, Gene."
Revived an old friend
"I put away my old favorite Surefire 6Z some years ago after I got tired of replacing the sadly shock sensitive OEM head. At the time a good LED upgrade was just too expensive to justify. For a sale price of 54. 95, the 325 lumen Malkoff M61 P60 looked like just what I've been looking for. It was. The transaction was painless, the shipping timely, and the performance has been excellent. Nice bright center, and enough flood around the outside to light up the rest of the room. My old friend is back in the EDC lineup."
The Fort Knox of drop-ins
"Works great in a custom light I built for my son. He uses it for night shrimping trips to the Florida Keys. Bright and great thermal management from massive heat sink."
Bright Flashlight Upgrade
"Ths is a great drop in head. I did have an issue with it, but it's most likely my fault. I had a light with a KX4 head (supposed to be the recoil version) to soften the blow from weapon mounted lights. However when I purchased the light it was advertized as a weapon light and was built a little different (like it had an xtra spring), it wasn't the same as the other style lights (it did drop right into the older textured 6P SureFire light. Again it works, and works well and worked in my older light, not sure if they changed the KX4's now vs the older ones, but it didn't work out in my case. I'm not as good as the guys on Candle power who can do anything with these, but this unit is built out of heavy brass, potted electronics and is bright."


