Amazon Aerial  
04-12-2017 09:30 am
DuraSteel Aerial Titan-1 40" White Super Power High Air Volume Commercial Indoor Air Curtain - UL Certified - with Free Heavy Duty Door Microswitch (Limit Switch)
UNBEATABLE CRAFTSMANSHIP - German electrical machinery promises 5,000 consecutive hours running of the motor. UL certified allows commercial use, which is reliable and safe
ISOLATE THE INTERIOR FROM EXTERIOR AIR ENVIRONMENT - Powerful low noise air flow (110V-120V 60hz 450w, air volume:1354 CFM, air velocity:3150 fpm) keeps the conditioned air inside and blocking 90% of Heat, Cold air, Dust, Insects and ect. Plus Hi/Lo/Off switch to fits your need.
SAFETY IS OUR PRIORITY - Fireproof/rust resistant high-tech aluminum and ABS case reduces the possibility of damaging. Easy to clean and protect your healthy life
PLUNGER MICRO SWITCH - The door pushes the rod on the switch to trigger air curtain on/off automatically, which extensively prolong the life of usage
FRIENDLY SUPPORT - With Instruction manual, installation should be easy. But if you have any issue on installation or product, we will provide help tirelessly to insure your enjoyable experience
Amazon Neewer  
NEEWER Z1-S TTL Round Head Flash Speedlite for Sony with Magnetic Dome Diffuser, 76Ws 2.4G 1/8000s HSS Speedlight, 10 Levels LED Modeling Lamp, 2600mAh Battery, 480 Full Power Shots, 1.5s Recycling
【Natural and Stunning Lighting Effect】 The NEEWER Z1-S flashlight boasts a circular fresnel head that ensures an even distribution of light, creating a soft falloff at the edges. With a stable color temperature of 5600K (+/-200K), it delivers consistent lighting. The flash zoom head (28–105mm) can be set automatically or manually. The built in 2W LED modeling lamp provides 10 adjustable brightness levels, ranging from 01 to 10
【Advanced Performance】 Equipped with a powerful 76Ws output, it offers TTL auto flash, manual flash, stroboscopic flash, and optical slave modes (S1/S2). With high speed sync up to 1/8000s and first curtain/second curtain sync options, it provides precise control over your lighting. Enjoy additional features like flash exposure compensation (FEC), flash exposure bracketing (FEB), and more
【Built in 2.4G Wireless Q System】 with 4 groups (M/A/B/C), 32 channels (1-32), and 99 ID (1-99), compatible with QPro-S TTL transmitters (both not included). The speedlight can also be used as a Master/Slave flash to control other flashes with a transmission range of up to 328'/100m (no obstacles). The light illumination is uniform and the output is stable, which greatly expands your creative possibilities for flash photography. Plus, it supports USB firmware update
【High Capacity Battery & Flexible Bouncing】 The 7.4V 2600mAh lithium battery (NB-Z1) provides 480 full power flashes, 1.5s fast recycling time, and a flash duration between 1/300s and 1/20000s, ensuring an enhanced shooting experience. The flash head allows horizontal adjustment from 0° to 330° and vertical adjustment from -7° to 120°, delivering unparalleled shooting versatility
【Magnetic Dome Diffuser & Wide Compatibility】The dome diffuser softens and spreads light evenly, reducing harsh flashes and s
NEEWER Z1-S TTL Round Head Flash Speedlite for Sony with Magnetic Dome Diffuser,
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