Kindly provide your feedback.

Thanks,
Design Nation.

Check feedback under the logos

To all designers we don't need ARROW , CIRCLES, BULBS, GLOBES, SPARK , Z symbols.

NRG& is the short form of energy saving. Please use the concept and reflectthat in your designs.

NRG7 is short form of ENERGY SAVING so please don't highlight number 7 as this wont depict anything about the brand.