NEEWER Q300, a versatile outdoor studio strobe flash, features 300Ws output, adjustable power, and stable 5600K color temperature. The 10.8V 7800mAh lithium battery ensures 1000 full power flashes with rapid 0.42.5s recycling. Manual, Multi, S1, S2, and Quick mode provide flexible triggering options. With a built in 2.4G Wireless Q System, it acts as a Slave flash in 5 groups, 32 channels, controlled by a Master flash like NEEWER Z1 Z2 Z760. The standard Bowens mount allows easy attachment to light modifiers, and the adjustable handle offers convenient positioning for outdoor shooting.SpecificationsModel: Q300Item Type: Outdoor Strobe FlashMaximum power: 300WsMaximum illumination: GN60 (1m ISO 100)Color Temperature: 5600K2.4G Wireless Control: YesCompatibility: Q Compact/QPro triggerApplication: Outdoor Professional ShotsMain Features: Battery Protect, 2.4G ControlDimensions: 4.4 x 9/112x228.5mmWeight: 4.85 lb/2.2kgFlash Modes: M/MULTI/S1/S2/FP ModesFlash Power Range: 1/64-1/1Recycle Time: Approximately 0.4-2.5sFlash Duration: F1 1/1000s, F2 1/2000s, F3 1/3000s, F4 1/4000s, F5 1/5000s, F6 1/6000s, F7 1/7000s, F8 1/8000s, F9 1/9000s, FP 1/10000sFull Power Flash Duration: 1/220sModeling Lamp: LED 13W, 3050K, 5010lux at 0.5mTrigger Modes: Sync cable, optical sensor, remote control, test buttonFlash Tube: Detachable (replaceable)Flash Protection: Overheating protection, low battery alertPower Source: Lithium batteryBattery Capacity: 10.8V, 7800mAhMax Power Flashes: less than 1000 timesCharging Method: Plug in chargingCharger Voltage: DC12.6VCharging Time: 5 hoursPackage Contents1 x Q300 Outdoor Strobe Flash1 x Battery Charger1 x Charging Cable1 x Battery1 x Reflector1 x Diffuser1 x Q Compact Trigger1 x 3.5mm Sync Cable1 x User Manual300Ws High Power Outdoor Strobe Flash With a 300Ws max flash output, adjustable flash power between 1/64 and 1/1, and a stable 5600K color temperature, this NEEWER Q300 outdoor flash ensures natural and balanced lighting effects (flash tube sold separately). Also equipped with a 13W 3050K modeling lamp and an impressive illuminance of up to 5010lux at 0.5m, perfect for portraits, product photography, and other outdoor professional photography Smartly Protected High Capacity Lithium Battery Upgraded with multiple battery protection mechanisms like overheating and overvoltage, this 10.8V 7800mAh lithium battery ensures intelligent safeguarding for 1000 full power flashes with 0.42.5s fast recycling time, and can be fully charged in just 5 hours via the included charger (US plug). The low battery alert provides timely reminders to avoid unexpected power drain Manual/Multi/S1/S2/Quick Modes Fully supports Manual, Multi (Stroboscopic), and Optical Triggering (S1/S2), and does not support TTL and HSS modes (with sync speed no more than 1/200s when used with Q Compact trigger). Multi mode controls the stroboscopic rate up to 20 times (20 Hz). In Quick mode, you can adjust the flash duration from 1/1000s to 1/10000s across 10 levels. The high definition display with clear buttons allows for easy and efficient adjustment Built in 2.4G Wireless Q System As a Slave flash in 5 wireless control groups (A/B/C/D/E), 32 channels, controlled by a Master flash like NEEWER Z1 Z2 Z760, compatible with QPRO transmitters (not included). Use the Q COMPACT single contact trigger or sync cable for other Q system flashes in 16 channels and a 98/30m range. Compatible with Canon Nikon Panasonic Olympus Pentax Fujifilm and Sony with Mi Hot Shoe cameras. Not compatible with Canon EOS Rebel SL3/250D T7/1500D 2000D T100/3000D 4000D Standard Bowens Mount & Adjustable Handle Features a standard Bowens mount that easily attaches to softboxes, umbrellas, reflectors, and other light modifiers, and comes with a standard reflector and an umbrella hole to expand your photography rig. The adjustable handle can be either mounted on a light stand and allows for 180rotation, or simply handheld for the convenience of outdoor shooting Explore More From NEEWER Optimize photography lighting with NEEWER NS21P NS55P NS90P Parabolic Softbox for even & diffused light, LD55 Beauty Dish with Honeycomb Grid for focused light, and RF18A 6 Pack Soft Studio Diffuser Socks for colorful mood lights. Mount Q300 on ST-300AC Heavy Duty Light Stand, ST-C-CBAC C Stand, MS-230C Handheld Boom Pole Stand for security. Compatible with SmallRig compatible with Godox compatible with Aputure studio lighting accessories