Best 8 hour

Streamlight 88061 ProTac 1L-1AA 350-Lumen Dual Fuel Professional Tactical Light, Black

Perfect everyday carry light that accepts a single lithium or alkaline battery, with High/Low/Strobe modes.
Powered by one CR123A lithium battery, one AA alkaline or AA lithium batteries.
Ultra-bright white LED, impervious to shock, with a 50,000 hour lifetime.
Run Time: CR123 Lithium Battery – High 1 hour 30 minutes, Low 14 hours, Strobe 3 hours.
AA Alkaline Battery - High 1 hour 20 minutes, Low 7 hours 30 minutes, Strobe 3.5 hours.
AA Lithium Battery – High 4 hours 15 minutes, Low 14 hours, Strobe 8 hours.

The Aqua-8 delivers up to 800 mg/hour with oxygen and up to 160 mg/hour with air..
Choose from 18 program options to ozonate on a 1-time run cycle, 1-hour or 4-hour repeat cycles..
IMPORTANT: Please note: The Aqua-8 Ozone Generator is not intended for medical purposes. The Aqua-8 is a water ozone generator. Please Note: The....
Set and go! Get clean drinking water. Prepare fruits and vegetables for refrigeration by reducing pathogens and pesticides. Increase the shelf life....
Crystal clear, clean water in fish tanks, reducing maintenance..

Perfect everyday carry light that accepts a single lithium or alkaline battery, with High/Low/Strobe modes.
Powered by one CR123A lithium battery, one AA alkaline or AA lithium batteries.
Ultra-bright white LED, impervious to shock, with a 50,000 hour lifetime.
Run Time: CR123 Lithium Battery – High 1 hour 30 minutes, Low 14 hours, Strobe 3 hours.
AA Alkaline Battery - High 1 hour 20 minutes, Low 7 hours 30 minutes, Strobe 3.5 hours.
AA Lithium Battery – High 4 hours 15 minutes, Low 14 hours, Strobe 8 hours.

Capacity: 16-Ounce, Stainless steel vacuum insulation keeps beverages hot or cold for hours.
Dimensions (D x H) in Inches: 8 2 5/8 x 7 3, Durable and sanitary 18/8 stainless steel interior, Weight: 9 oz..
Heat Retention: After 1 hour 187 degree F, After 6 hours - 154 degree F.
Wide mouth opening: 1 1/2 inches, Slick Steel finish.
Compact design takes up minimal space while maximizing capacity.

Storage: 512MB internal memory (expandable SD/MMC slot). Holds up to 120/8 hours of WMA music or 240songs/ 8 hours of MP3 music.
Plays: MP3/WMA, Disney Mix Clips, SD/MMC Cards. Also stores data - great for homework!.
Battery: 8-hour built-in rechargeable battery.
Includes: Software CD, Stereo Earbuds, Lanyard w/ Safety Release.

Perfect everyday carry light that accepts a single lithium or alkaline battery, with High/Low/Strobe modes.
Powered by one CR123A lithium battery, one AA alkaline or AA lithium batteries.
Ultra-bright white LED, impervious to shock, with a 50,000 hour lifetime.
Run Time: CR123 Lithium Battery – High 1 hour 30 minutes, Low 14 hours, Strobe 3 hours.
AA Alkaline Battery - High 1 hour 20 minutes, Low 7 hours 30 minutes, Strobe 3.5 hours.
AA Lithium Battery – High 4 hours 15 minutes, Low 14 hours, Strobe 8 hours.

The Aqua-8 delivers up to 800 mg/hour with oxygen and up to 160 mg/hour with air..
Choose from 18 program options to ozonate on a 1-time run cycle, 1-hour or 4-hour repeat cycles..
IMPORTANT: Please note: The Aqua-8 Ozone Generator is not intended for medical purposes. The Aqua-8 is a water ozone generator. Please Note: The Aqua-8 does not have a strong enough pump for a cold plunge freezer bath. Do not buy for either of these purposes..
Set and go! Get clean drinking water. Prepare fruits and vegetables for refrigeration by reducing pathogens and pesticides. Increase the shelf life and retain flavor of produce and fish..
Crystal clear, clean water in fish tanks, reducing maintenance..

WatchGuard Firebox M370 with 1-yr Standard Support.
Standard Support includes 24x7 support with unlimited incidents per year, 4 hour critical/high, 8 hour medium, 24 hour low targeted response times, advanced hardware replacement and software updates and patches..
WatchGuard Firebox M370 - Up to 8 Gbps Firewall, 4.4 Gbps VPN, 2.7 Gbps UTM.
Basic configuration - 8 Gb Ethernet interfaces.
For more info, please check the Technical Specifications section.

...ds or other wireless Bluetooth headphone,Not compatible with iPhone lightning headphone or traditional 3.5mm headphones..
*[ LONG CHARGING LIFE]:This rechargeable powerful high capacity 6000mAh iPhone 8/7/6s/6/SE Li-polymer backup charging case can effectively provide 200% +extra battery life for your phone,up to 17 hours Talk time, 12 hours on web browsing time,60 hours listen music ,13 hours video,3 hours 3D playing games..
*[ADVANCED SYNC-THROUGH TECHNOLOGY ]: You can sync your iPhone 8/7/6s/6/SE to your Mac book,PC or laptop without take off the battery cover.also 100% compatible with all iOS versions and future iOS software updates,not compatible with Apple CarPlay..
*[ 360° PROTECTING AND CHARGING 2 IN 1 ]: Built in internal high quality chips can prevents your phone battery short-circuiting, overheating and over-charging. 360° full bumper design and hard shell back to protect your phone from scratches and other daily wear and tear(Not include phone screen)..
*[ PERFECT SERVICES ]: We always strive to offer the best customer service, If you are not 100% satisfied with the battery case, please feel free to contact us. We will solve your problem within 24 hours,we will give you a satisfactory solution!.