Reviews Brightness
Sea Dragon Universal Flash Head
- UNIVERSAL FLASH - Works with SeaLife cameras (excluding Micro HD/HD+, Micro 2.0), Olympus, Canon, Nikon, and other brands of underwater cameras that have a built-in flash, variable power adjustment allows user to manually fine-tune flash brightness for desired effect and image exposure.
- PERFECT BRIGHTNESS - Fine tune brightness, while leaving the flash in Auto Mode which automatically adjusts brightness, use the Auto Learn Mode to easily sync the pre-flash with your camera by selecting Auto Brightness or by manually adjusting the brightness for optimal exposure.
- CONSTRUCTION - Fiber-reinforced polycarbonate body, marine grade stainless steel of hardware for durability, waterproof battery compartment.
- SPECS – Coverage/beam angle: 80 deg. horizontal x 60 deg. vertical (100 deg. x 100 deg. with included diffuser).
- color temperature: 5700 deg. Kelvin, 5400 deg. Kelvin with diffuser.
- color rendering index: 98 (with or without diffuser), head: 5" (12.7cm) x 4.5" (11.4cm) x 2.5" (6.4cm).
- FEATURES - Effective underwater distance range up to 8 feet (2.5m).
- approximately 150 flashes at full brightness.
- coiled optical cable extends from 15"(38cm) to 30"(7....
Check StockProjection Alarm Clock for Bedroom with [5 Dimmer], PEYOU Digital Clock 7\ LED Display, 2 USB Chargers, 180° Rotable Projector, Snooze, Bedside Loud Dual Alarm Clock for Heavy Sleepers Adults Kids
- 【5 Adjustable Brightness Levels】Projection alarm clock for bedroom has increased its brightness to "5 Brightness Levels" based on customer feedback. The screen brightness is lower than the other "3 levels of brightness" and "4 levels of brightness.
Check StockEUTUKEY Digital Wall Clock Battery Operated, Led Large Display Alarm Clock, Two D-Type Batteries Last About 12 Months, Suitable for Living Room Decor, Bedroom, Desk, Bathroom, Table, Bedside, Kitchen
- 【Energy saving】2 PCS Alkaline D Cell Batteries, each battery is 18000mAH, can keep the modern wall clock always displayed for about 1 year, avoiding frequent battery replacement. (2 pcs batteries are not included).
- 【Automatically switch display mode】This smart wall clock has night mode (low brightness) and day mode (high brightness). The external brightness is recognized by a small light sensor, and the switch command is executed after 1 minute..
- 【2-level brightness】Night mode and day mode have 2-level brightness, which can meet most people's needs for brightness. (When you feel the brightness is insufficient, you can use USB power to get higher brightness).
- 【2 Mounting Options】Hang on the wall by the hang holes. You can also unfold the bracket behind the alarm clock and put it on the table as a desk clock. (NOTE:Can't be used in strong light, otherwise the digital display will be blurred and even unable to read).
- 【Easy to use】The control panel of the electronic wall clock consists of 6 buttons and 1 slid switch, which can easily adjust the time, alarm, volume, dot flicker, snooze, 12/24.
Check StockEpson EX7235 Pro, WXGA Widescreen HD, Wireless, 3000 Lumens Color Brightness, 3000 Lumens White Brightness, 3LCD Projector
- 3x Brighter Colors, and reliable performance – 3LCD, 3-chip technology.
- One measurement of brightness is not enough – look for both high color brightness and high white brightness. The EX7235 Pro has: Color Brightness – 3000 lumens and White Brightness – 3000 lumens.
- Project from your smartphone or tablet – leave your laptop at home.
- Professional-grade projector – present like a pro with widescreen HD, WXGA resolution and advanced connectivity.
- connect wirelessly, with the free Epson projection App.
- Wireless connectivity – connect directly to your laptop with the included wireless LAN module.
Check StockIgnition Test Pen, Professional Car Ignition Indicator Spark Plug Tester Wires Coil Test Check Pen Disassembly Free Auto Diagnostic Tool
- 【Quality light bulb】Quality light bulb, high brightness, easy to observe, convenient to use..
- 【Accurate test】Grooved end makes the contact area between the wire and the instrument large, ensure accurate test..
- 【Stable performance】Exquisite workmanship, durability, and precision to ensure stable performance. Stable characteristics, professional performance, high reliability..
- 【Portable】With portable pen clip, easy to carry and store, bring much convenience for you..
- 【Professional made】In line with strict quality control standards, each product has undergone strict quality control and is reliable in use..
Check StockElectronic Alarm Clock Charger Power Strip Surge Protector, 4 USB Ports 2 Outlets 6FT Power Cord Charging Station for Bedside,Home,Hotel,Office (Adjustable Brightness, ON/Off Switch,DST Time)
- How to switch Celsius/Fahrenheit Short press the DOWN button to switch between Celsius/Fahrenheit display mode..
- How to turn off alarm Short press the "ALARM CLOCK" button to reset or turn off alarms. The alarm clock sign show ''OFF" stand for turn off..
- How to setting correct time Long press the "ALARM CLOCK" button to adjust the clock then use the "UP/DOWN" buttons to change the time, short pressing the "ALARM CLOCK" to set and exit. Make sure you have the correct DST setting (It have "AM" and "PM" sign at the left ).
- How to adjust screen backlight Single press " SNOOZE / DIMMER " to adjust the backlight brightness : three levels of brightness- > two levels of brightness - one level of brightness-off- > one level of brightness- > two levels of brightness -levels of brightness- > cycle.
- Alarm clock with snooze function : The alarm clock with usb charger is loud enough to get you out of bed even for the heavy sleepers. if you want to get extra 5 minutes sleep you can pause alarm very quickly by pressing "SNOOZE/DIMMER" button, after 5 minutes the alarm will ring again..
Check StockEpson V11H694020 PowerLite S27 SVGA 3LCD Projector 2700 Lumens 800 x 600 Pixels 1.35x Zoom White
- 3x brighter colors and reliable performance - 3LCD, 3-chip technology..
- One measurement of brightness is not enough - look for both High color brightness and High white brightness. The PowerLite x27 has: color brightness - 2700 lumens.
- Great image quality - Native SVGA (800 x 600) resolution..
- Long-lasting, low-cost lamps - up to 10, 000 hours in Eco mode..
- Wireless projection from an array of devices - project from iPhone, iPad, Android tablets and smartphones with the free Epson iProjection App (wireless module sold separately)..
Check StockMAGICPALACE COB Small Flashlights 1000 Lumens Mini Keychain Flashlight, Rechargeable 4 Modes Portable Pocket Light with Folding Bracket Bottle Opener for Fishing Walking Camping (2 Pack)
- 003cb003e【High Brightness】003c/b003e- The COB small flashlights has a powerful LED to provide 1000 lumens illumination at maximum. It provides a bright light with wide angle. The COB technical allows this light to be used as emergency light and small work light..
- 003cb003e【4 Lighting Modes】003c/b003e- The Keychain Flashlights is equipped with 4 brightness modes to meet your different needs. COB 60% brightness, COB 30% brightness, COB strobe mode and long press the power button 3 seconds to the brightest..
- 003cb003e【Multi-Purpose】003c/b003e- As a Multi-Tool EDC Flashlights, it can be used for emergency inspection of vehicles and lighting for things in the car, and can also be used as a bottle opener.The strong magnet base and bottom threaded hole design allow you to release your hands while working.
- 003cb003e【USB Rechargable】003c/b003e- Lithium battery with 500mah, charging for 1.5 hours can be used continuously for 1 hour (100% brightness).
- 1.5 hours (60% brightness), 3 hours (30% brightness)..
- 003cb003e【IPX4 Waterproof】003c/b003e- This COB keychain flashlights is equipped with IPX4 waterproof performance, so you can easily deal with it even in rainy and snowy weather, perfect for outdoor camping, fishing, cycling.
Check StockTouch Led Light, Acoucou Tap Light Rechargeable Push Night Light with Strong Magnet Stick on Closet Light Dimmable Warm Light for Bedroom, Cabinet, Wardrobe, Nursery
- (^_-) Led Tap lights touch on/off: The led push light gives you good brightness in the simplest way. Just gently touching the center of the light to turn the light on/ off, which can illuminate other dark places such as the living room, shoe cabinet, bathroom, bedroom, kitchen, etc..
- (^_-) Adjustable & Brightness Memory: The brightness of the mini night light can be dimmed by long pressing. The led light has smart memory brightness function that can remember the brightness you set last time, so you don't need to readjust it every time when you turn it on..
- (^_-) Rechargeable puck night light: The push light is USB charged with a 500mAh polymer lithium battery.The battery has over charge and over discharge protection. If fully charged, the maximum brightness can be used for about 3 hours, the minimum brightness can be used intermittently up to 80 hours..
- (^_-) Gentle eye-care lighting: The nursery light Lamp is durable and high quality. This battery powered night light gives out soft warm white light, which can protect our eyes and bring us a comfortable and quiet environment..
- (^_-) After-Sale Guarantee: We provide 30 days refund Guarantee and 12-Month product replacement warranty. If you have any problem during use, please feel free to contact us a....
Check StockDEWENWILS Amber Book Reading Light, USB Rechargeable Book Light for Reading in Bed, Blue Light Blocking, 3 Brightness Levels, LED Clip On Book Lights for Kids, Bookworms
- ...y protects your eyes from being damaged by blue light when reading..
- 【USB Rechargeable】Easily Charged with built-in USB, directly plug it into your laptop, power bank, adapter, car charger, or USB outlet for recharging, no additional cables needed. 200mA lithium battery, 1.5 hours charging lasts about 8 hours(at brightness setting). No more wasting money on batteries..
- 【3 Brightness Levels】30%, 60%, 100% brightness available, allows you to choose the perfect brightness to keep your eyes comfortable, enjoy your time reading in bed without disturbing your roommate. Short press to switch the brightness, long press to turn the book light off.Brightness memory function, it will remain the brightness level you selected before..
- 【Compact & Lightweight】Mini size design, 1.37 ounce, small and lightweight, ideal for clipping on a book when nighttime reading.
- can be completely folded flat and slim, double as a bookmark, portable for reading on airplane, train, or backseat of car when travelling..
- 【Flexible Lighting Angle】Completely flexible design, the led lens can be swivelled 90°left and right in horizontal direction, and 45°downward.
- The 315°flexible holder bends to any angle for your best viewing, no need constantly repositioning the light..
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