Powering India's Lights
with Precision

3PowerTek is a Bangalore-based LED driver specialist — own brand Susmin™ non-dimming drivers built for India, and CuPower™ DALI dimmable drivers as authorised India partner and all India distributor. Serving MNC offices, luxury homes, hotels and industry across the country.

📍 Basaveshwara Nagar, Bangalore 🇮🇳 Pan India Supply ⚡ LED Driver Specialists 🤝 India Partner — CuPower™
10+ Years
Industry experience in LED power electronics
200+ SKUs
Non-dimming and DALI dimmable range
500+ Projects
Delivered across India
15+ States
Customer base across India

Built on a decade of
LED power expertise

3PowerTek was founded with one clear mission — bring reliable, high-efficiency LED drivers to the Indian market at the right price point, backed by real technical support.

We started with our own Susmin™ brand of non-dimming LED drivers, engineered for India's voltage conditions and climate. As smart lighting adoption grew, we expanded into DALI dimmable technology, becoming the authorised India partner and all India distributor for CuPower™ — a premium DALI 2.0 certified driver range trusted globally.

Today 3PowerTek supplies LED drivers to lighting manufacturers, electrical contractors, system integrators, interior designers and project developers across India.

Reliability first

Every Susmin™ driver is tested for Indian voltage fluctuations (180V–265V AC)

DALI expertise

Authorised India partner for CuPower™ DALI 2.0 — full technical support and commissioning

Direct support

Call, WhatsApp or email — we respond within 24 hours on every enquiry

Our two product brands
Own Brand
susmin™
Non-Dimming LED Drivers · Made for India
Constant current and constant voltage drivers from 10W to 150W. Engineered and branded by 3PowerTek for the Indian market.
India Partner
cupower™
DALI 2.0 Dimmable Drivers · All India Distributor
DALI 2.0 certified dimmable drivers from 25W to 100W. 3PowerTek is the authorised India partner and all India distributor for CuPower™.

Two brands. One specialist.

Everything you need for on/off and smart dimmable LED lighting — from one trusted supplier in Bangalore.

01
Own Brand · Non-Dimming
susmin™
Susmin™ is 3PowerTek's own registered trademark for non-dimming LED drivers. Designed and sourced for India's power conditions — wide voltage range, high efficiency, IP67 waterproof options, and 3-year warranty standard.
Constant Current (CC) — 10W to 150W
Constant Voltage (CV) — 12V & 24V DC
IP20 to IP67 protection ratings
OEM & bulk supply available
PDF datasheets for every model
3-year warranty on all models
02
India Partner · DALI Dimmable
cupower™
CuPower™ is a globally certified DALI 2.0 dimmable LED driver brand. 3PowerTek is the authorised India partner and all India distributor — providing full stock, technical support, DALI commissioning assistance and after-sales service.
DALI 2.0 certified (IEC 62386)
Single & dual channel — 25W to 100W
1%–100% smooth dimming range
DT8 tunable white (dual channel)
KNX, Crestron, Home Assistant ready
Full India technical support

What we stand for

Quality assured

Every Susmin™ driver is tested for Indian voltage conditions. CuPower™ carries international DALI 2.0 certification. No compromises on quality.

Full transparency

PDF datasheets for every product. Clear specifications, no hidden specs. What you see in the datasheet is what you get.

Responsive support

Every enquiry gets a response within 24 hours. Technical questions on DALI commissioning answered by our specialists.

Pan India reach

Bangalore-based with delivery across India. Electrical contractors, system integrators and project developers in 15+ states served.

Fair pricing

Direct supply chain keeps prices competitive. Bulk and OEM pricing available. No middlemen, no inflated margins.

Technology forward

Early adopters of DALI 2.0 in India. We stay ahead of smart lighting trends so our customers always have access to the latest technology.

Built to international standards

Every driver in our range meets relevant safety, efficiency and protocol standards for the Indian and global market.

BIS / IS Mark
Bureau of Indian Standards — India safety mark
CE Marked
European conformity — electromagnetic compatibility
DALI 2.0 — IEC 62386
CuPower™ — international DALI 2.0 protocol certification
RoHS Compliant
Restriction of hazardous substances in electronics
IP67 / IP65 Rated
Ingress protection for outdoor & harsh environments
DT8 Compliant
Tunable white (CCT) support — dual channel CuPower™

How 3PowerTek grew

From a focused LED driver startup to India's trusted specialist for both non-dimming and DALI dimmable technology.

Founded
3PowerTek established in Bangalore
Started as a specialist LED driver supplier focused on non-dimming constant current and constant voltage drivers for Indian lighting manufacturers and contractors.
Brand Launch
Susmin™ registered as own trademark
Launched Susmin™ as 3PowerTek's proprietary non-dimming LED driver brand — engineered for India's 180V–265V AC mains, wide temperature range and high humidity conditions.
DALI Expansion
Authorised India partner for CuPower™ DALI
Became the authorised India partner and all India distributor for CuPower™ DALI 2.0 dimmable drivers — entering the smart lighting and home automation market.
Growth
500+ projects delivered across India
Expanded customer base to MNC offices, luxury villas, hotels and industrial facilities. Delivered LED driver solutions to projects in 15+ states across India.
Today — 2026
200+ SKUs · Pan India supply
3PowerTek now offers over 200 LED driver SKUs across both brands, with full PDF datasheets, technical support for DALI commissioning and bulk supply capability for all project sizes.

Ready to work with 3PowerTek?

Whether you need bulk Susmin™ non-dimming drivers or CuPower™ DALI drivers for a smart lighting project — we are here to help with pricing, technical support and fast delivery.