I ordered a UV mule and have been very impressed with Jackson Lee's modification, it's very clean and well done. This is my first D3aa, it's a bit shorter and just a little wider than my LANapple, and fits great into a pocket. Just keep in mind the UV lights get warm! Looking at getting another D3aa with 4500K emitters to throw in my glove box, it would be a great little light to have for emergencies.

The light: D4Sv2, cyan, 26800, ch1 519a, ch2 W1.
This is my primary edc work light as a master electrician and IBEW foreman. Gobs of runtime. Excellent magnet and flood CRI for working on gear and panels in the dark all day long. Awesome throw in the W1 channel for jobsite walkdowns and investigations, especially doing night or facility work. Fits great into a Viperade leather belt holster. SO happy. Slap the 26350 tube on it and it’s great around the house in your pocket. 26xxx format cells are a little less common now, but still VERY worth the purchase. I will probably buy a 21700 tube from here before long.

The service: Without peer. Mr Lee is ALWAYS quick to text, email, Reddit, with any issues. If he sees a problem in your order, he will initiate contact and work it out. Even in his way to FedEx! Unbelievable. Sometimes I might even like less contact! (Joking!)

The warranty: Within a month or so of purchase, one of my 519a emitters began to melt. I posted on Reddit asking if it was a problem or what to do. Mr Lee responded in the thread (you can look it up), AND emailed me a postage-paid return slip within like hours. I sent it back, felt lost and sad without it for a few days, and BAM! He shipped it back to me all fixed up and shiny at zero cost whatsoever. Incredible.

Buy it! Buy it here! You’ll be happy you did! Quote me on that!

Awesome deal. I had a black battery tube already so it was basically a lumex1 rosy bin d4k for $75.

Jackson is great customizer and retailer. Quick with communications and doing a custom build. Liking the warmer emitter. Thanks again!

I am delighted with my new Emisar D4K, and with its Zhu Hybrid Mule.

Nice flashlights

Perfect

Perfect.

Perfect transaction

Ordered D1k with FFL909A 1800k HigjCri and enjoying it very much … nice Tint and reasonable power … thanks for this Mod !

Perfect fit and great clarity!

Top notch service and communication! Impressive attention to detail. Thanks Jackson Lee! I will absolutely return for more business.

A fantastic low cost light. My fifth D3AA and all have been perfect for their use case. Jackson has the best customer service in the industry and the D3AA is the best light in the 14500 form factor. That’s a set up for a 5 star transaction!

Perfect transaction

Perfect transaction

I ordered a UV mule and have been very impressed with Jackson Lee's modification, it's very clean and well done. This is my first D3aa, it's a bit shorter and just a little wider than my LANapple, and fits great into a pocket. Just keep in mind the UV lights get warm! Looking at getting another D3aa with 4500K emitters to throw in my glove box, it would be a great little light to have for emergencies.

The light: D4Sv2, cyan, 26800, ch1 519a, ch2 W1.
This is my primary edc work light as a master electrician and IBEW foreman. Gobs of runtime. Excellent magnet and flood CRI for working on gear and panels in the dark all day long. Awesome throw in the W1 channel for jobsite walkdowns and investigations, especially doing night or facility work. Fits great into a Viperade leather belt holster. SO happy. Slap the 26350 tube on it and it’s great around the house in your pocket. 26xxx format cells are a little less common now, but still VERY worth the purchase. I will probably buy a 21700 tube from here before long.

The service: Without peer. Mr Lee is ALWAYS quick to text, email, Reddit, with any issues. If he sees a problem in your order, he will initiate contact and work it out. Even in his way to FedEx! Unbelievable. Sometimes I might even like less contact! (Joking!)

The warranty: Within a month or so of purchase, one of my 519a emitters began to melt. I posted on Reddit asking if it was a problem or what to do. Mr Lee responded in the thread (you can look it up), AND emailed me a postage-paid return slip within like hours. I sent it back, felt lost and sad without it for a few days, and BAM! He shipped it back to me all fixed up and shiny at zero cost whatsoever. Incredible.

Buy it! Buy it here! You’ll be happy you did! Quote me on that!

Awesome deal. I had a black battery tube already so it was basically a lumex1 rosy bin d4k for $75.

Jackson is great customizer and retailer. Quick with communications and doing a custom build. Liking the warmer emitter. Thanks again!

I am delighted with my new Emisar D4K, and with its Zhu Hybrid Mule.

Nice flashlights

Perfect

Perfect.

Perfect transaction

Ordered D1k with FFL909A 1800k HigjCri and enjoying it very much … nice Tint and reasonable power … thanks for this Mod !

Perfect fit and great clarity!

Top notch service and communication! Impressive attention to detail. Thanks Jackson Lee! I will absolutely return for more business.

A fantastic low cost light. My fifth D3AA and all have been perfect for their use case. Jackson has the best customer service in the industry and the D3AA is the best light in the 14500 form factor. That’s a set up for a 5 star transaction!

Perfect transaction

Perfect transaction