It is with a not-so-heavy heart that I retire my Surefire E2D Exec Defender with the bulb (not LED!) as my EDC light. This light has been a part of my EDC and in my EDC pocket for literally a decade now.

I first started carrying the Surefire E2D as part of my martial training. We were focusing on modern protective implements that could be carried discretely every day. Outside a firearm and knife, the tactical pen and flashlight top the list in this regard for non-LEO carry. Their build is robust enough to use as a weapon, and proper shopping gets you something non-threatening in appearance for casual and discreet EDC.

Having a flashlight on my person was a game changer. There are many tasks we do where we “get by” with no augmented illumination, like when your black wallet falls under your car seat which has black upholstery, and it’s dusk. We can feel around for it, taking time, or just light up the space and grab and go. Similarly looking in bags, engine compartments, and any other tight space. Extra illumination is always a benefit (unless you still work in a photography darkroom).

When the LED lights started hitting the market, the argument was made that the solid state component was more durable than a bulb with a filament. I’ll concede that this is very likely the case. The part of the analysis that is left out, though, is whether the bulb is robust enough for its role. In other words, just because the LED might be better at enduring impact, does it mean that the bulb is inadequate?

I have a sample size of one. My E2D bulb light. During my 10 years with that light, I have used it as my primary illumination during low light shooting (support hand carry), primary illumination for a couple night navigation classes, and outdoor activities. I have run approximately 20 Personal Protection classes using it, and been a part of at least that many as a participant. These classes involve using the light to strike Bob (our assortment of torso targets) over and over, with different strike types, strike trajectories, etc. During these, the light is exercised as a possible blinding opportunity. Shine Bob’s eyes briefly and strike him. In short, I probably have well over 10k strikes with this same E2D in that time frame. Let’s be clear on some results:

  • 10 years of EDC use. Includes pocket use, wear, drops, etc. Includes indoor/outdoor use from 0 degF – 100 degF with Michigan humidity.
  • Approximately 40 classes, and personal practice, resulting in approximately 10,000 strikes on a torso target.
  • Minor transferred recoil force from low-light firearm training.
  • ZERO failures to illuminate due to (non-battery) issues.
  • ZERO bulb replacements.
  • ZERO switch issues.
  • ZERO non-cosmetic damage to the hull or bezel.
  • The E2D still functions.

Again, I have a sample size of 1 flashlight. Statistically that isn’t great certainty until you account for how far beyond ‘normal use’ this one sample has gone. For those discounting the longevity of a bulb, I’d have to argue against their stance.

So why switch now? In all honesty, I am not one for the latest gadget and gear for my protection-intent equipment. There is a wisdom in delayed-adoption of new technology. Performance gains are wonderful, but performance and reliability need to be balanced out. Since the single best place your money can be allocated is training, training can make up for the slight advantages early-adopters of new equipment have over the status quo.

Why retire this light? Basically, I want all the lumens. The E2D was a fantastic light for its era, with the bulb rated at 60 lumens output. Modern LED lights have far outshined (heh heh) this performance level, with $50 tactical-ish lights hitting 500 lumens. Dedicated gear like the Surefire E2D LED light will crank out 1000 lumens and has a low and high setting to help balance intensity vs duration needs.

In short, the LED technology has completely obsoleted the bulb light in this case. For a reasonable cost I can get over 10x the lumens. With the equivalent model E2D LED I have identical form factor. The only thing that has changed is brighter light and lighter wallet.