Hydrogarden 400W SYLVANIA Grolux HPS Lamp

Product Overview

Sylvania Grolux Lamps - These colour adjusted Grolux lamps
offer a broader spectrum of light making it an ideal lamp for both the
vegetative and flowering stages. The Sylvania Grolux HPS bulb was designed
specifically for greenhouse supplementary lighting. It has increased blue
light and the highest PAR rating. This is the hottest bulb right now and is
consistently out-performing its competitors. Legal Disclaimer SEE OUR FEEDBACK
TO BUY WITH CONFIDENCE. EVERYTHING WE SEND OUT IS IN PLAIN PACKAGING..! For UK
we accept PayPal, money orders, personal cheque, bank transfers or credit
cards. Money orders, cheque or cash sent must include a reference or eBay
username plus the item number, Postal orders and cash must be sent recorded
delivery as we cannot take responsibility for lost money. Alternatively you
are more than welcome to collect your order from our premises in cambridge and
browse our shop which stocks over 1000 products. Delivery times: Please see
our feedback for customer’s comments on speed of delivery. We carry a huge
stock level and most courier orders placed before 4 pm are received the next
day. For multiple items please click on ‘Request total from seller’ on the
payment page. You will be charged the highest postage cost for 1 item then £1
for each additional item. You will not pay more than £10 delivery (ex. heavy
items i.e. soils, lights etc.) Items less than 2kg in weight can be sent
throughout the UK and N.Ireland at our standard postal rates by Royal Mail
Items over 2kg are sent by courier where a delivery surcharge applies to:
Highlands & Isle of Wight: Before 16:00 only £16 up to 20kgs in weight for
post codes: AB37-38,41-45,51,56, FK19-21, IV1-28,30-37,40,54,63 KW1-3,5-14,
PA21-40, PH15-26,30-41,49,50,TD, PO30-41 Scottish Offshore Islands: Two Day
Only £20 up to 20kgs in weight for post codes: HS1-9, IV41-56, KA27-28,
KW15-17, PA20,40-49,60-78, PH42-44, ZE1-3 Northern Ireland £25 up to 10kg in
weight, £1.25 per kilo thereafter Republic of Ireland £35 up to 5 kilos in
weight, £2.75 per kilo thereafter Offshore British mainland please message for
a quote And if you are unsure about the weight of your order please message
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Contains 1 x lamp See more


Features

  • Extreme high light output. Lumens: 55,000
  • Improved quality of light : increased red and blue light output
  • 10% higher photosynthesis flux when compared to standard HPS 'super' bulbs
  • For the best results, use with a Lumii Digita 400w Ballast
  • High PAR radiation. Colour temp: 2050 K

Details

  • Product Dimensions: ‎29.21 x 4.8 x 29.21 cm; 220 Grams
  • Part number: ‎S400-SY58
  • Item display weight: ‎0.1 Kilograms
  • Manufacturer: ‎Hydrogarden
  • Item model number: ‎gro-lux

Plain & Discrete Packaging

Esoteric Hydroponics have been delivering horticultural equipment discretely since 1997, all items no matter how big or small are black/white wrapped with no indication of the contents.

Fast and Free Shipping to UK Mainland*

* Northern Ireland is £25, highlands £35, some remote areas will also be charged £35 How soon will my goods be sent? Your goods will be sent within 24 hours of us receiving your cleared payment. Payment by cash, postal orders and bank transfer usually implies immediate dispatch. (Internet orders payed by credit card are subject to third party processing and approval.) Orders received by 2:00PM (14:00) are usually dispatched before the close of business at 5:30PM (17:30). Orders received on Saturdays, Sundays and public holidays are usually dispatched before the end of the next working day. Once sent you will receive an email with your tracking number which can be looked up online with the provided link. If you created an online account with us you can also login and check the tracking number on our website. All of our mail ordered and Internet ordered goods are sent via the most rapid courier delivery service available. For customers in the UK, this means next working day delivery. (Most courier companies exclude Saturday as a working day. The Esoteric Hydroponics shop and helpline are open as usual on Saturday.) Please note that the predator insects in our organic pest control product range are bred by a third party and will not survive delivery over a weekend, nor will they survive export. Predator insects can only be sent within the UK, mid-week. We are especially proud of our rapid service and had previously assumed that all of our competitors provided an equally responsive service. Are all products held in stock? The vast majority of our products are held in stock and you will be notified of any potential delay within 24 hours. All hydroponic systems are held in stock and the HydroPod system is constructed in-house, ensuring that we are never out of stock of our best selling items. All nutrients, growth accelerators, lamps, reflectors, ballasts and grow media are held in stock. Please note that we occasionally and unexpectedly receive large orders which can make the most organised stock control erratic, although we aim to minimise delay for all concerned. For example, we fulfilled an order for approximately 12 × 24 pod HydroPod systems within two days without disrupting any other customer orders. (Excellent work, Rosco.) Note that interest in hydroponics is subject to moderate seasonal variation and that indoor gardening is subject to ambient temperature. It is not unheard of for our experienced and regular customers to order the same products when there is a large change in temperature. For example, we had previously experienced an unexpected shortage of CO2, although this is unlikely to happen again. If you would like to check the suitability of a product, or reserve items of stock, please telephone during working hours, or leave a message (with your contact information) on our telephone answering machine.

Expert Advice

Hydroponics and Indoor Horticulture can be a bit of a mine field for some people. Here at Esoteric, we have over 25 years of experience in the world of indoor gardening. We live and breathe hydroponics all day, every day, we have authored books, been employed by schools, universities and have helped thousands of growers all over the world excel in their abilities and skillsets. So if you’re in any doubt regarding anything to do with this subject, please consult with us, we can help diagnose problems with plants, environmental parameters, we can advise on tweaking nutrition programmes to ensure you are getting the maximum potential from your grow room, we are experts in closed loop horticulture and we also love helping customers design their rooms from the ground up, if your spending hard earned money on a setup, why not make sure it’s perfect the first time round? We are here to help our customers before, during and most importantly, after, every single sale we make. Call us now on 01483 596 484