In StockOsram Vialox Nav-T Lamps
£29.65
Online price · 10% online discount included
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This item is too big for our parcel service, so we don't sell it for delivery on the website. Collect it from our Bristol shop, or ask us for a delivery price.
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Description
Osram grow lamps have been around since HPS were first used to provide lighting for plants - they are exceptionally reliable lamps and produce consistent results, which is why they are one of our best-selling lamps to those still using HPS systems.
These Vialox Nav-T lamps have become the most popular in the range and are currently available in 400W, 600W and 1000W versions. As with all HID lamps they degrade over time and should be changed roughly every 8-10 months.
***Please retain original packaging for your lamps to validate the 12-month warranty***
Key facts
| Type | HPS (high pressure sodium) grow lamp |
|---|---|
| Brand | Osram |
| Sizes | 400W, 600W and 1000W |
| Replace | Roughly every 8 to 10 months |
| Warranty | 12 months; keep the original packaging to validate it |
| Category | HID Lighting |
How to use
Fit the lamp with a ballast of the same wattage. Like all HID lamps it fades over time, so change it roughly every 8 to 10 months to keep the light level up.
Keep the box for the warranty. More lamps are in HID lighting.
Questions
How often should I replace an HPS lamp?
Roughly every 8 to 10 months. HID lamps lose output as they age.
Which sizes are there?
400W, 600W and 1000W.
Growers’ guides
- Grow Room Running Costs: How Much Electricity a Grow Light UsesHow much electricity a grow light uses and what a grow tent costs to run: kWh a day for lights from 150 W to 1030 W, LED vs HPS, and ways to cut the bill.
- LED or HPS? Why the Best Growers Use BothTom's view from twenty years in the shop: run LED as the main light and add a dimmable HPS, metal halide or CMH for flowering weeks 3-7 for a better finish.
