Night Master NM1 SL Long Range Hunting Light with Chargeable LEDs & Rear Focus

Night Master NM1 SL Long Range Hunting Light with Rear Focus Control

A long-range scope-mounted hunting light with rear focus control. The Night Master NM1 SL detects eye-shine at 900m and provides clear ID through riflescope at 350m with white LED. Weighs 262g and features intelligent tail-switch control for beam focus, brightness, and all functions. Available in 8 LED options including white, red, amber, green, blue, IR 850nm, IR 940nm, and UV. The 30mm body tube enables easy scope mounting.

900m Eye-Shine Detection and 350m Clear ID Range

The NM1 SL detects eye-shine at 900m and provides clear identification through riflescope at 350m with white LED. The ultra-clear 50mm convex lens combined with latest LED technology delivers long-range performance. The beam balance is tight enough for distance yet wide enough to cover good area when looking through riflescope.

Rear Focus Control from Intelligent Tail-Switch

The rear focus control operates from the intelligent tail-switch, eliminating the need to reach forward to twist the lens. Beam focus adjusts from flood to spot via the tail-switch. This proves valuable when the lamp is rifle-mounted, keeping controls close at hand during night hunting.

Smooth Brightness Control Eliminates White-Out

The smooth twist brightness control provides precise light adjustment from the tail-switch. This eliminates white-out when using with night vision devices. The rotary switch enables rapid brightness changes without fumbling for buttons in the dark.

Eight LED Options for Different Hunting Conditions

The quick-change LED system offers 8 options: white, red, amber, green, blue, IR 850nm, IR 940nm, and UV. White LED provides maximum range for eye-shine detection. Red LED preserves night vision. IR LEDs work with digital or tubed night vision devices. The quick-change design enables LED swaps in the field.

IR Illuminator for Night Vision Devices

The NM1 SL functions as infrared illuminator for any digital or tubed night vision device. Available in 850nm and 940nm wavelengths, the smooth brightness control and rear focus provide precise illumination. This completely eliminates white-out common with fixed-brightness IR lights.

30mm Body Tube for Easy Scope Mounting

The 30mm body tube enables easy scope mounting using standard scope rings. The lightweight 262g construction minimizes added weight to rifle setup. The rugged body with HA Type III anodising withstands recoil and outdoor use.

Quiet ON/OFF Button for Stealthy Operation

The quiet ON/OFF button produces no loud click that could alert game. The smart tail-switch includes multi-purpose indicator light showing battery status. This silent operation proves valuable when hunting in Scottish Highlands, Welsh valleys, and UK estates.

IP65 Waterproof with No Head Wobble

The IP65 waterproof rating provides excellent water resistance through O-ring seals. The sealed construction improves service life in UK weather. The design eliminates noisy head wobble that many hunting lights suffer from, maintaining zero when rifle-mounted.

Powered by 18650 Li-Ion Battery

The system runs on 1 x 18650 Li-ion battery providing 1.5 to 4 hours runtime depending on LED colour. White LED provides 1hr 30mins on full brightness. IR 850nm LED provides 2hr 45mins on full brightness. The kit includes 2 x 18650 batteries and dual bay USB charger.

What Night Master NM1 SL Does Best

The Night Master NM1 SL excels at providing long-range hunting light with rear focus control. The 900m eye-shine detection and 350m ID range deliver performance for UK hunting, the rear focus and brightness control from tail-switch keep controls close at hand when rifle-mounted, and the 8 LED options provide versatility for different conditions. At 262g, the lightweight construction minimizes rifle weight while the IP65 waterproof rating handles UK weather.

Night Master NM1 SL Limitations

The 18650 battery requires charging between hunts. The 30mm body tube requires scope rings for mounting, not included in kit.

NM1 SL vs NM1 XL vs NM1 CL

The NM1 SL provides balanced beam for 900m eye-shine and 350m ID weighing 262g. The NM1 XL provides maximum range with tighter beam. The NM1 CL provides wider beam for closer range work. Choose NM1 SL when you want balanced beam for scope-mounted hunting at medium to long range.

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Night Master NM1 SL Technical Specifications

Performance Specifications

• Beam Distance: 900m eye-shine, 350m ID (white LED)
• LED Options: White, Red, Amber, Green, Blue, IR 850nm, IR 940nm, UV
• Lens: 50mm ultra-clear convex lens with focusable design
• Beam Focus: Flood to spot via tail-switch
• Brightness Control: Smooth rotary dimmer switch

Construction Specifications

• Weight: 262g
• Dimensions: 56 x 30 x 173mm (189mm when focused out)
• Body Tube: 30mm for scope mounting
• Finish: HA Type III anodising
• Waterproof Rating: IP65 with O-ring seals

Power Specifications

• Battery: 1 x 18650 Li-ion (2900mAh)
• White LED Runtime: 1hr 30mins full brightness, 2hr 45mins total
• Red LED Runtime: 1hr 30mins full brightness, 2hr 30mins total
• Amber LED Runtime: 2hr 15mins full brightness, 2hr 30mins total
• Green LED Runtime: 2hr 30mins full brightness, 4hrs total
• Blue LED Runtime: 1hr 30mins full brightness, 2hr 30mins total
• IR 850nm Runtime: 2hr 45mins full brightness, 4hrs total
• IR 940nm Runtime: 2hrs full brightness, 3hr 30mins total
• UV LED Runtime: 2hr 30mins full brightness, 3hrs total
• Low Battery Indicator: At 10%, brightness reduces for extended runtime

What You Receive

• 1 x NM1 SL Hunting Light with high powered LED (colour selected at checkout)
• 2 x 18650 Li-ion Rechargeable Batteries
• 1 x Dual Bay Intelligent USB Charger
• 1 x User Manual

Personal Guidance from Wylies Outdoor World Fife Scotland

Wylies Outdoor World's owner Drew helps hunters select appropriate night hunting equipment based on actual field experience. Whether comparing NM1 models or choosing between LED colours for different game, we provide guidance based on real-world hunting use.

Questions about rear focus control, IR illumination for night vision, or LED colour selection? Contact us for advice based on hunting experience.

Night Master NM1 SL Common Questions

What is the difference between NM1 SL, XL, and CL?

The NM1 SL provides balanced beam for 900m eye-shine and 350m ID. The NM1 XL provides maximum range with tighter beam. The NM1 CL provides wider beam for closer range work.

Which LED colour should I choose?

White LED provides maximum range for eye-shine detection. Red LED preserves night vision. IR LEDs (850nm or 940nm) work with night vision devices. Choose based on your hunting method and equipment.

What is rear focus control?

Rear focus control adjusts beam from flood to spot via the tail-switch. This eliminates reaching forward to twist the lens when the lamp is rifle-mounted.

Can I use this with night vision?

Yes, the IR 850nm and IR 940nm LEDs work with any digital or tubed night vision device. The smooth brightness control eliminates white-out.

How do I mount this to my rifle?

The 30mm body tube mounts using standard 30mm scope rings. Scope rings are not included in the kit.

Is this waterproof?

Yes, the IP65 waterproof rating provides excellent water resistance through O-ring seals. This handles UK weather conditions.

How long does the battery last?

Battery runtime varies by LED colour. White LED provides 1hr 30mins on full brightness. IR 850nm provides 2hr 45mins on full brightness. The kit includes 2 batteries.

Can I change LED colours in the field?

Yes, the quick-change LED system enables LED swaps in the field. Additional LED colours can be purchased separately.