Ultrafire WF-500 Replacement Xenon Bulb Module

Pros: Works, they are very bright and very cheap. Not needed to use them beyond testing them thus far. They are as bright as the original and easy to swap.

Cons: None

Other: Get a spare in case the bulb dies. No idea of bulb life yet.

Pros: Very easy to replace, considering that it's threaded. Very bright. Gives beautiful beam and hotspot when focused properly and better than most even when not. Strikes a great balance between lumens and runtime.

Looks awesome in my modded Mag 2D on 7 rechargeable AAs or 8 alkaline AAs, and even better with a 308mm focal point aspheric lens.

Cons: delicate filament blows if 8 fresh AA rechargeables are used

Other: If your torch uses this bulb, then you've got a great torch, that probably didn't come cheaply. You should get a few spare bulbs for it while you can at this price.

Pros: Easy to use, just unscrew the old bulb and put the new one in. Very bright in the first few hours.

Cons: Bulb darkens just only a few hours of use and the result is some dimming from output. One of the replacement I bought the bulb is not glued on straight.

Other: Well if you have a WF-500 then what are you waiting for? But several of these you'll need it. Nice replacement and DX ships this fast. Think they actually is in stock.

Pros: Easy to use, i try using 2x CR123A but the run time only 10sec. I think If I try using 9 Volt or 12 Volt battery the result will maximum.

Cons: If using the right reflector the light can focus with range more than 50m, but if we using wrong reflector the light will spread but the light still bright.

Other: If You want try to make Your own disign try this. must have one.

Pros: I got two of these when I purchased sku.1317, and over a half a year has passed and I've not even needed them because the original bulb that was supplied with the light hasn't burned out yet. They are very reliable and durable. The design alone will reassure you of their great craftsmanship.

Cons: None at all.

Other: Great replacement bulb, or great for DIY projects.

Pros: A cheap product for its high quality, good lighting even in extreme conditions, I tested this on a spare flashlight adapted to a bicycle and works perfectly even with rough terrain.The probe also as replacement flashlight and works perfectly, has great potential and scope

Cons: the only drawback that I find this kind of replacement (such as most of these are not LED) is consumed batteries too fast, there to take some care when mounting the bulb may be damaged or, Always ensure the voltage is correct, if not instantly burn

Other: thank you all for reading my comment... if you have any question, contact me