Best Movie Light Meter

TDK Ultra Performance E-HG 6 hours t-120 (5 pack)

Water proof (50 feet /15 meter), dust proof, shock proof (7 feet / 2.1 meter), crush proof (100 kgf), freeze proof (14 degree Fahrenheit / -10 degree Celsius ), anti-fog.
High resolution F2.0 lens, maximum 8x zoom, true pic VIII, back illuminated CMOS image sensor.
Variable macro system comprised of 4 macro shooting modes, magnified shooting up to 1 centimeter from the end of the lens.
5 underwater shooting modes including underwater microscope, 3 underwater white balance modes. Image file format: JPEG, raw.
4K movie and full HD 120 fps high speed movies can be recorded. Max. recording time: 20 seconds.

Short minimum focusing distance of 095 meter PENTAX’s first K mount with electromagnetic diaphragm control system for a quiet sound operation during movie recording.
Diaphragm blades: 9.Rear focus system and PLM (pulse motor), direct drive lead screw system for quite zoom a High speed AF Compact telephoto zoom lens thanks to its collapsible structure.
Weather resistant construction ED lens elements for brilliant sharpness and saturated colors.
HD coating to optimize light transmittance and minimize reflection Quick Shift Focus System to instantly change the AF mode to MF by twisting the focus ring.
SP (Super Protect) Coating applied to the front surface of the lens to effectively repel water and grease Rounded diaphragm to produce a beautiful bokeh.

Water proof (50 feet /15 meter), dust proof, shock proof (7 feet / 2.1 meter), crush proof (100 kgf), freeze proof (14 degree Fahrenheit / -10 degree....
High resolution F2.0 lens, maximum 8x zoom, true pic VIII, back illuminated CMOS image sensor.
Variable macro system comprised of 4 macro shooting modes, magnified shooting up to 1 centimeter from the end of the lens.
5 underwater shooting modes including underwater microscope, 3 underwater white balance modes. Image file format: JPEG, raw.
4K movie and full HD 120 fps high speed movies can be recorded. Max. recording time: 20 seconds.

Water proof (50 feet /15 meter), dust proof, shock proof (7 feet / 2.1 meter), crush proof (100 kgf), freeze proof (14 degree Fahrenheit / -10 degree Celsius ), anti-fog.
High resolution F2.0 lens, maximum 8x zoom, true pic VIII, back illuminated CMOS image sensor.
Variable macro system comprised of 4 macro shooting modes, magnified shooting up to 1 centimeter from the end of the lens.
5 underwater shooting modes including underwater microscope, 3 underwater white balance modes. Image file format: JPEG, raw.
4K movie and full HD 120 fps high speed movies can be recorded. Max. recording time: 20 seconds.

ESSENTIAL KIT: This tool kit provides everything you need to provide a stable light source and measure the relative optical power of fiber optic cables.
POWER METER (FPM-50A): Measure single-mode wavelengths from 800-1650 nm with relative power ranging from -50 to +26 dBm.
LIGHT SOURCE (FLS-50): Provides a stable light source at 1310 nm or 1550 nm wavelengths for the optical power meter.
INCLUDED ADAPTERS: Includes FC, SC, and LC adapters for both power meter and light source for PC/UPC connectorized cables.
INCLUDES: FPM-50A Power Meter, FLS-50 Optical Light Source, and H-22 Carrying Bag with Straps.

...erwater quantum meter is the premium tool of choice among leading scientists and serious growers for accurately measuring the photosynthetically active radiation (PAR) underwater..
MEASURING PAR IS CRITICAL - An accurate PAR meter is critical for measuring the intensity of light used in the precision growing of plants and other photosynthetic organisms in greenhouses, growth chambers, farms, gardens, aquariums, and additional agricultural systems. Our underwater quantum meters are specifically designed to measure the intensity of light underwater for biological, chemical, and physical processes in natural waters and aquariums..
UNDERWATER ACCURACY - Underwater PAR measurements can read low when a quantum sensor is calibrated for air. The MQ-510 applies an immersion effect correction factor to get instant, accurate measurements underwater. Precisely measures and combines the intensity of all photons between 400 and 700 nm to give a single PAR reading in µmol m-2 s-1 within 5 % uncertainty. Unlike hobby-grade PAR meters, our meter has a stable, accurate calibration with an accuracy drift rate of less than 2% per year..

★【Professional LED Light Meter】: Whether you're a set designer, or looking to set the mood, proper lighting is a must. The Dr.meter Digital LED Light Meter measures the brightness (up to 200,000 lux) of fluorescent, metal halide, incandescent, and high-pressure sodium lights, guaranteeing the perfect luminosity every time..
★【Ultra Fast, Ultra Precise】: A split second is all it takes for an accurate reading. An advanced built-in calibration sensor measures the light levels at a super fast, twice per second speed..
★【Easy and Intuitive】: Using this digital LED light meter couldn't be easier. Just turn it on, point it at the light source, and check out the reading on the display screen. There are 4 adjustable measuring ranges (200lux, 2,000lux, 20,000lux, 200,000lux). Preprogrammed settings like auto power off, data hold, unit adjustment, and more do the hard work for you..
★【270 Degree Rotatable Detector】: Keep an eye on the light level anywhere in the room. The optical detector rotates a full 270 degree for muti-directional detection..
★【Tripod Mountable】: Have your hands full? Don't sweat it. Thanks to the screw base design, this LED light meter can be placed on a tripod for hands-free use..

Poly casing, stainless steel core, IPX8 waterproof, 3 meter drop tested.
On High: 250 lumen light output, 3 hour 30 minute runtime, 121 meter (396 ft.) beam distance.
On Medium: 87 lumen light output, 9 hour runtime, 68 meter (223 ft.) beam distance.
On Low: 26 lumen light output, 35 hour runtime, 37 meter (121 ft.) beam distance.

【3M IP65 Waterproof TV Strip Lights】Light up every side of your TV, 60 LED per meter, Super Bright RGB light strip for 50-70 inch TV. IP65 waterproof, can be applied outdoors with an adapter(not included).
【Remote Control】16 color changing with 4 modes: fade, flash, strobe, smooth, 10 brightness dimmable. Remote control(included) to set your favorite color, mode and brightness. DIY atmospheric lighting. 6m to10m Control distance. Perfect mood light to improve image clarity, relieve eye fatigue..
【Various Applications】3M super bright RGB ribbon light can be applied for Television, Computer, Laptop background lighting, Under Bed, Entertainment Center, Room Decorations, Home Movie Theater etc..
【Secure & Easy Installation】5V USB powered, low heat and safe to touch. Self-adhesive back tape,simply install RGB ribbon light by taking off back cover and sticking onto desired installation area..
【Package Content】Remote Control, RGB TV Backlight, USB Cable Fasteners. No need for other accessories. Any issue, you can contact us for solution..