For sale as a pair: a Streamlight Trident headlamp and a Whistles for Life 120db emergency whistle. Both in excellent condition, $20 for the works including US shipping and PayPal fees. Streamlight Trident headlamp: has LL Bean logo, runs on 3x AAA batteries, has low power night vision saving green LED, 2x white LED's plus a Xenon bulb. 4.7oz with batteries. Manufacturer's specs: Contains 1 safety green LED and 2 ultra-bright white LEDs Powered by 3 "AAA" alkaline batteries (included) 300 mA xenon bi-pin bulb, plus three 100,000-hour life LEDs Xenon Bulb: 12 lumens measured system output; One (1) Safety Green LED: 4 lumens measured system output; Two (2) White LEDs: 18 lumens measured system output. 3-position lighting; 1) xenon bulb; 2) one Safety Green LED; 3) two white LEDs Spot to flood focus Adjustable elastic head strap and rubber hard hat strap 90 degrees tilting head Runs up to 150 hrs (single LED) Facecap diameter: 1.86" Max. Width: 2.55" Max. Depth: 2.53" including head strap and mounting plate Whistles for Life emergency whistle: LOUD, had split ring and snap shackle, 0.75oz Manufacturer's specs: 3-Chambered 120 Decibel Sound: 1 main chamber with a waterproof pea, creates a loud staccato sound critical for being heard above the roar of wind and emergency vehicles. 2 secondary chambers create separate omnidirectional high pitched sounds Loud 120 Decibel sound gets you heard in noisy environments. 3 chambered loud whistle ABS plastic will not stick to lips and mouth in cold weather. Hands-Free Mouth Grip. Universal locking safety clip and waffled texture for easy grip.