Share some cave vids I've seen many months ago. Don't know if you guys have seen it.
1) Introduction on HID lighting + Diffusers and Video equipment that'll be used:
http://www.youtube.com/watch?v=Ok5mgkZKz9o&feature=related2) The caving experience with HID Lights + Diffusers:
http://www.youtube.com/watch?v=g4AklfakesQ&feature=relatedcheers
http://www.cpfmarketplace.com/mp/showthread.php?t=211680Features:
•7000 lumens at 70W for ~60 minutes
•3500 lumens at 35W for ~115 minutes.
•Highly Adjustable/Focusable Output (Spot/Flood); Rotating reflector adjusts beam focus from 1 to 15 degree; narrow spot to wide flood.
•Effective Range is 8-1200 YARDS in spot mode (@35/70W respectively)
•Integrated, state of the art Li-Ion Battery pack; charge time ~3.5hrs
•Integrated 'Fuel Guage' Battery Meter indicates battery state of charge
•3mm Tempered Glass Lense
•IP65 Dust/Water resistance rating
•AC 100-240V Wall Charger
•The L70 can be also be direct powered through the included 12/24VDC vehicle adapter for constant time unlimited operation
•Diffuser Filter for short range diffused scene lighting INCLUDED
•Foam lined Hard Case carry/storage case INCLUDED.
•Shoulder carry strap INCLUDED. Can be used on either the light OR the carry case.
•Uses a (replaceable) GE 4200K D2S bulb (High Intensity Discharge; Xenon metal halide)
•1 year limited parts and labor warranty.
Dimensions:
•Unit Dimensions: 11.6" / 294mm long, 5.43" / 138mm wide, and 5.82" / 148mm tall
•Reflector Diameter: 4.25"
•Unit Weight 5.3 lbs.
•Locking Carry Case dimensions: 16" long, 11" wide, 8" deep.
•Shipping Weight ~ 16.25 lbs
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FYI
everwonder what kind of flashlight they use in X-files and jurassic park
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