Hi i have just got a cree 1200 lumen light from ebay for £25 and had to buy the battery seperate(£5), it comes with a bike mount that does fit on my s200 air riffle but i have bolted together 2x 22mm stand off pipe clips and this sits the torch perfect on my scope, i can see upto 200yards with a nice tight beam, only downfall is it has 5 setiings, but if you click the light on then off leave it for 10 seconds or so it remains on the setting you last had. You can get these cheaper if you dont mind waiting for 3 weeks to come from china (cheap option but good result) hope this helps
