Orders over $499
Hard-to-find varieties
Only the best for your grow
SunMaster 600W MH Lamp - SE
The SUNMASTER COOL DELUXE 600W Metal Halide Lamp delivers exceptional blue-white light output, designed to enhance vegetative growth and early plant development. Engineered as a HPS retrofit solution, it operates seamlessly on standard 600W HPS ballasts and ignitors, providing growers with an easy upgrade to high-intensity, full-spectrum lighting without changing their existing setup.
With a colour temperature of 7200K and a luminous flux of 50,000 lumens, the lamp emits a crisp daylight spectrum that encourages compact growth, stronger stems, and enhanced foliage structure. Built with premium materials and Venture Lighting’s proven reliability, the COOL DELUXE MH offers consistent performance, high PAR output, and a 10,000-hour rated lifespan. Its universal burning position and robust E40 base ensure versatility across a wide range of indoor horticultural applications.

High Output Performance
Delivers 50,000 lumens of bright, balanced daylight for rapid plant development
7200 K Blue Spectrum
Encourages compact growth, sturdy stems, and lush vegetative health
Reliable Longevity
10,000-hour rated life ensures consistent output across many cyclesA powerful, high-intensity 7200 K metal halide lamp engineered for strong vegetative growth and dependable output across every cycle.
Low Stock - 3 available
Free delivery —
on all orders over
$499!
Verified by Hydro Oasis
Secure checkout
with

SunMaster 600W MH Lamp - SE
Key Highlights
expand_more
Key Highlights
Direct retrofit for 600W HPS systems
High blue spectrum ideal for vegetative stages
Crisp 7200K colour temperature with 65 CRI
50,000 initial lumens and 195 PAR watts
Operates on HPS ballast + ignitor
Universal burning position for flexible orientation
Rated for enclosed fixtures
10,000-hour average lamp life
CE, RoHS, and WEEE compliant
Directions for Use
expand_more
Directions for Use
Ensure the power supply is disconnected before installation.
Check that the ballast and ignitor are rated for 600W HPS operation.
Insert the lamp into an E40 socket within an enclosed fixture.
Tighten securely and avoid touching the glass envelope.
Reconnect power and allow 3–5 minutes for full warm-up.
If turned off, allow 5–10 minutes before restriking.
Technical Specifications
expand_more
Technical Specifications
- Lamp Type: Metal Halide HPS Retrofit
- Product Code: 33912 (LM.600W.U76.CDX)
- Wattage: 600 W
- Control Gear: HPS Ballast + Ignitor
- Operating Voltage: 110 V
- Operating Current: 6.2 A
- Initial Lumens (100 h): 50,000 lm
- PAR Watts: 195 W
- Rated Life: 10,000 hrs (10 hr/start)
- CCT: 7200 K
- CRI: 65
- Warm-Up Time: 3–5 mins
- Hot Restart Time: 5–10 mins
- Burning Position: Universal
- Base: E40
- Bulb Type: T76
- Bulb Diameter: 76 mm
- Max Overall Length: 283 mm
- Light Centre Length: 175 mm
- Effective Arc Length: 64 mm
- Max Base Temp: 250 °C
- Max Bulb Temp: 525 °C
- Luminaire Type: Enclosed
- Socket Pulse Rating: 4–5 kV
- Min Open Circuit Voltage (RMS): 198 V
- Starting Pulse Voltage (Peak): 4–5 kV
- Min Pulse Width (at 2700 V): 2 µs
- Pulse Position (% OCV Peak): 60–90 / 240–270
- Compliance: CE, Low Voltage Directive, WEEE, RoHS
Resources
expand_more
Resources
Shipping & Returns
expand_more
Shipping & Returns
We have a 30-day return policy, which means you have 30 days after receiving your item to request a return.
To be eligible for a return, your item must be in the same condition that you received it, unused, with tags, and in its original packaging. You’ll also need the receipt or proof of purchase.
To start a return, you can contact us at info@hydrooasis.com.au
If your return is accepted, we’ll send you a return shipping label, as well as instructions on how and where to send your package. Items sent back to us without first requesting a return will not be accepted.
You can always contact us for any return question at info@hydrooasis.com.au.
Size: 600W