WATT LESS LIMITED

Watt Less Limited is a specialist provider of energy-efficient lighting solutions, helping building owners and businesses across a wide range of sectors cut their energy costs while boosting sustainability. Led by Ger Hamill, one of Ireland's foremost experts in efficient lighting, the company designs retrofit lighting upgrades that deliver long-term savings and reduce environmental impact.

The core offering centres on bespoke lighting designs, underpinned by a purpose-built software application that quantifies the financial benefits of a retrofit and highlights the cost of inaction. In addition to project design, Watt Less delivers targeted training for electricians, equipping electrical contractors with the skills to become certified Lighting Auditing Experts. By combining technical expertise with clear, data-driven proposals, Watt Less enables clients to make informed decisions that enhance both their bottom line and their sustainability credentials.