AshA4, I have just about 30 years field experience (and hey, after 30 repeats of the first year, I ALMOST have it down-pat, but I digress...), and have gone through a LOT of lights.
My inventory of lighting tools includes:
- 3 Dorcy 9" LED 2 D traffic wands, for traffic directing or strike-fusee replacement, carried in a tool box in the trunk of my patrol car;
- 1 Pelican M6 xenon, silver coloured, with 2 x RCR123A 3.0 v Powerizer lithium-ion rechargeable cells, mainly as a back-up in the tool box or a demo;
- 1 Pila GL3 (white/blue LED tail cap), with 3 x RCR123A 3.6 Powerizer li-ion cells, always on my duty belt, in a snap-and-velcro secured flap top nylon holster;
- 1 MXDL 3 watt LED, with 3 AAA alkaline disposable batteries, always on my duty belt, in a velcro secured flap top nylon holster (originally to fit an OC canister);
- 1 Maglight 3 C, black, with KPR118 bulb, modamag MOP reflector, flashlightlens.com borofloat lens, 3 x 18500 li-ion cells and a 3-C-length piece of PVC pipe as a cell spacer/adaptor, carried in the tool box as a back-up;
EDIT - 1 Maglight 2 C, black, with HPR40 bulb, heavy stippling aluminum reflector (thanks to litho123 for both!), 2 x Pila 150A cells (thanks to Jon Burlison), standard lens (funds low - sigh!!) and PVC spacer/adaptor, also in the tool box as a back-up EDIT;
- 1 Gladius, original ceracote black, not in operational use pending a special occasion.
I hope to soon add a LED Logic Striker VG, with RCR123A or 16340 3.0 v li-ion cells, to that inventory, once I get some more money together.
If your brother is issued a Mag 3 C or D, or longer, by his Department, I would suggest you buy him a LED 3 w or 5 W replacement bulb, and dummy C or D cells if it is a 4 to 6 C or D, and he will be very happy with the output.
If your brother is issued a MiniMag, consider buying him an LED drop-in module.
If your brother does get a Mag C or D issued by his Department, but must buy his own batteries, buy him some 18500, 18650, C-equivalent or D-equivalent li-ion cells and chargers from AW or some of the other members on CPF and buy some high-powered KPR, HPR or XPR bulbs from some CPF members or wholesaler/retailers that advertise on here.
Tell him that, if his Department has screen-printed or embroidered t-shirts, I would be willing to exchange one of my Force's t-shirts for one of his! He just has to eMail me either from his work or home account, with his name, rank and Departmental name and address, so I can ship to his office.