This LED upgrade, has 3 power modes of low medium and high. Please see picture comparision images below to see the relative peformance levels This change of mind return policy is in addition to, and does not affect your rights under the Australian Consumer Law including any rights you may have in respect of faulty items. Longer battery life results from the circuit built into the unit which completely utilizes the power from the batteries, whilst maintaining constant light output. The light produced will only dim near the end of the batteries' lifetime. It only gradually fades, not a sudden drop out of light

To switch mode groups: rapidly tap the switch 8 times, the light will then enter the programming mode and begin to flash. With the light in programming mode, tap the switch the same number of times as your desired mode group. The light will blink and your mode group will be memorized.This bulb is for use with the voltage of 6D cells ONLY, not more or less (NIMH are best). However if you want power it with other cells such as a pair of 26650s a 2D to 2x26650 kit is available in the shop. This video shows how to install it. If you want to use the 2x26650 kit in a larger mag than 2D just get the 2D kit and add dummy D cells in before you install the battery sleeve. Example a 4D light would need 2 dummy D cells and the 2x 26650 body kit. https://lumencraft.com/-diy-parts/35-dummy-c-an-d-cell-batteries.html Unlike these other lights Lumencraft® Flashlights™ Maglite upgrades come with the Actual Lumen Guarantee. Because of the superior driver performance and use of only premium grade components our products deliver on output. So, if your tired of being underwhelmed by competitors products, why not step into something great today. Brilliant 220 lumens output, the brightest single LED replacement on the market for your 6 x D Cell Maglite. This lamp is significantly brighter than the incandescent bulb it replaces and will dramatically extend your battery life. A standard incandescent lamp lasts around 20 hours and needs to be replaced. In contrast our LED lamp has a life of around 20,000 hours whilst maintaining its bright white light output. This change of mind return policy is in addition to, and does not affect your rights under the Australian Consumer Law including any rights you may have in respect of faulty items. To return faulty items see our Returning Faulty Items policy.

New for this winter (2020/21) is the TTS-ULT10MM with the Luminus SST-40-W LED as apposed to previously with the Cree XM-L2 LED. This LED conversion now produces approximately 1200 lumens plus with the high power mode. The bulb is a s imple 3 mode Low, Medium, High with memory by default, however its easily customized for those who like a taste of something different. It is designed with a solid polished metal reflector and heat sinking to allow for improved optics and heat dissapation. This bulb will transform your Maglite into a ultra high performance, reliable, energy efficient torch making it the perfect choice for professionals.The optional glass lens is hardened glass that is more resistant to breaking and scratching than traditional glass. A scratch free lens will have better light transmittance and is easy to clean. Runtime with medium power mode is approximately 12 hours with 4D cells. Power consumption of approximately 3 watts producing approximately 350 lumens All 6 of these torches are excellent choices, depending on your specific requirements. But to my mind, 2 are better.