The NR 4000™ is NiteRider's Heritage Dive Lighting Product. When you think of NiteRider Dive lights, you think of the NR4000™. No matter what your requirements are, its modularity makes it the system of choice by professionals around the world.
NiteRider Lights - NR4000· Dual Beam System comes standard with 12w/20w bulb combination:
- Dual Beam System comes standard with 12w/20w bulb combination
- Custom bulb configurations from 8.5 watts to 70 watts
- Burn times: 8hrs@8.5w, 4:10 hrs@12w, 3hrs@20w, 1:30hrs@35w, 2:20hrs@8.5w+20w, 1:35hrs@12w+20w, 1:20hrs@20w+20w, 1 hr@20w+35w, 40min@35w+35w
- Extended burn times with optional dimmer
- Underwater wet connectors connect the lighthead to the battery underwater, for the use of multiple batteries
- Industrial grade rechargeable 13.2 volt 4.5Ah memory-free NiCad battery
- 4-position switch on light head to switch from one beam to the other, or both
- Heavy-duty belt clip for mounting on the tank strap or cummerbund
- Headband with chin strap
- Standard overnight charger
- Certified to 300 ffw