Lumatek 400W digital ballasts are dimmable and produce consistent stable light output which is ideal for pharmaceutical agriculture, controlled-environment horticulture and other uses where precise regulated output is essential.
Lumatek ballasts are microprocessor-controlled and feature intelligent start with sequential switching to light lamps faster with safe management of inrush current and balanced load across ring circuit to avoid tripping breakers. When dimming or boosting lamps the ballast uses the ‘soft dim feature’ to change power output gradually in order to protect the lamp.
This ballast is small and compact in design, operates silently with no noisy fan and only weighs 2.5Kg making it easy to handle and mount.
Lumatek 400W digital ballast is extremely efficient producing very little heat and for safety uses full circuit protection including open/short circuit, over temperature, over/low voltage, end of lamp life/rectification and EMI suppression.
Lumatek use the best quality electronics components and our design ensures longer lamp life with minimum PAR/PPF output loss over time and is dramatically less than traditional magnetic ballasts. Lumatek ballasts light both HPS and MH lamps (please note that Super Lumens (SL) switch cannot be engaged for MH lamps).
Four power-output settings at 250W, 250SL, 400W & 400SL. Boost power by 10% by selecting SL settings.
Voltage: 230V 50/60Hz
Input Current Max (A): 1.90A
Input power: 440W
Output power: 420W
Voltage range: 175 to 275V
Envirement temperature for full load operation: -25 to 40°C (-13 to 104°F)
Enclosure temp. rise ((Δt): 29°C (84.2°F)
Humidity: capable of operating in relative humidity of 0% to 90%, non-condensing
Dimensions: 230 x 114 x 81mm
You may return most new, unopened items within 30 days of delivery for a full refund. We'll also pay the return shipping costs if the return is a result of our error (you received an incorrect or defective item, etc.).
You should expect to receive your refund within four weeks of giving your package to the return shipper, however, in many cases you will receive a refund more quickly. This time period includes the transit time for us to receive your return from the shipper (5 to 10 business days), the time it takes us to process your return once we receive it (3 to 5 business days), and the time it takes your bank to process our refund request (5 to 10 business days).
If you need to return an item, simply login to your account, view the order using the 'Complete Orders' link under the My Account menu and click the Return Item(s) button. We'll notify you via e-mail of your refund once we've received and processed the returned item.
We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.
When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.
Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.