Delhi Metro replaces conventional lights with LED-based system

24 Aug 2021 CW Team

Delhi Metro is replacing the current conventional illumination system, including LED lights at 155 locations, depots and parking lots, spanning its stations.

It is a part of a massive drive, initiated earlier this year, and nearly one lakh LED lights have been installed by replacing previous ones in recent months.

In recent months, the Delhi Metro Rail Corporation Ltd (DMRC) has already completed 75% of the drive. It installed nearly one lakh LED lights at these places and replaced the conventional lights.

The remaining 25 per cent of the drive would be finished by this year's October end, and nearly 35,000 LED lights would be fixed in the rest of the portions at these locations.

The working period of conventional lights, installed in Ph-I and Ph-II, was ten years ago. The DMRC decided to replace these lights because they are beyond their operating/effective age now. The new LED lights are both energy efficient and cost-effective.

DMRC would save about half of the energy expense with the help of this new LED-based system. In around two years, the entire cost of installing these lights would be recovered by DMRC.

The operational period of an LED system lasts 50,000 working hours or more, including decreased maintenance costs.

LED lights have an energy-efficient component which makes them use quite a low amount of power.

DMRC said that starting the drive at working stations was challenging due to the constant movement of people. The work was done during the nighttime to ensure safety reasons. However, it ended up increasing the installation period.

According to the media reports, DMRC has completed LED-based lighting solutions at its Phase-III stations. For the coming Phase-IV stations, a similar system would be implemented too.

Image Source

Infrastructure Urban

02 Jun 2026

VECV Sales Rise 7.8 Per Cent In May 2026

VE Commercial Vehicles recorded sales of 7,978 units in May 2026, compared to 7,401 units in May 2025, registering growth of 7.8 per cent. This included 7,789 units from the Eicher brand and 189 units from the Volvo brand.Eicher branded trucks and buses reported sales of 7,789 units during the month, up 7.3 per cent from 7,258 units a year earlier. In the domestic commercial vehicle market, Eicher sales rose 9.1 per cent to 7,375 units from 6,758 units in May 2025.Exports declined 17.2 per cent to 414 units from 500 units in the corresponding month last year. Volvo Trucks and Volvo Buses recor..

Table Space Strengthens DESYN Leadership Team

Table Space has announced strategic leadership appointments within DESYN, its integrated Design and Build business, as it looks to strengthen operations across key enterprise and GCC markets in India. DESYN was launched as a strategic extension of Table Space’s workspace solutions portfolio to meet rising demand for agile, high-quality and rapidly deployable enterprise workspaces.Shruti Ookabhoy has joined DESYN as Executive Director and will lead the Design vertical, focusing on design capability, operational excellence and team development across markets. She brings over 22 years of experi..

Concord Associate Bags Rs 2.79 Bn Kavach Order

Concord Control Systems said its associate company, Progota India, has received a Rs 2.79 bn domestic order from Indian Railways for the supply, installation, testing and commissioning of on-board Kavach 4.0 loco equipment.The order is scheduled for execution within 12 months and strengthens Concord’s role in India’s railway safety and signalling ecosystem. Kavach is India’s indigenous automatic train protection system, designed to improve operational safety by helping prevent signal passing at danger and reducing collision risks.Gaurav Lath, Joint Managing Director, Concord Control Syst..