The answer is Yes.In order to meet customer demand, the team of SMARTS  developed a new series of 277vAC LED driver. This series of led driver devide two parts:
100-277vAC non-dimmable constant voltage led driver
100-277vAC triac/0-10v dimmable constant voltage led driver
According to the working principle of the lamp,customers can choose dimmable or non-dimmable led driver to match the light

But what’s the advantage of these series of LED driver?Pls see as below:
100-277vAC world wide Input voltage design:
Higher PF >0.95 and higher efficency >90%
The wattage range: 30-300w
We give 7 years warranty， if there is any defective happen ( normal using) during the warranty period, we promise to give replacement the same item
All are UL,  CE, ROHS approval.

Because of these advantages, the 277vAC LED power supply are favored by more and more customers and has received good feedback in the north American market

More details about parameters for our LED drivers, contact with us at info@swinpower.com, we will have engineer team to do related description.