Solar Motion Sensor 4 Head LED Light $21.38 ($19.37 with First) + $5 Delivery @ COSTCOM Australia Kogan

Just ordered one, so can’t comment on quality.

Specification:
Item Type: Solar Wall Lamp
Battery Capacity: 2400mAh
Color: black
Shell Material: ABS+PC
Product Material: polysilicon + ABS plastic + electronic components
Lamp Beads: 333LED/COB 3235
Lamp Size: The left and right sides are 9580mm(3.743.15inch); the middle lamp size: 1510.5mm(0.590.41inch)
Solar Panel: high-quality polysilicon, 5.5V 2.5W
Solar Panel Size: 16595mm(6.503.74inch)
Gross Weight: 650g
Power: 15W 3500lumens
Illumination Angle: 270°
Waterproof Rating: IP65
Light Gear: 3 working modes
Color Temperature: 7000-7500K