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Sunmaster 400W Tubular HPS Dual Spectrum E40 Grow Lamp 2000K

The Sunmaster 400W Tubular HPS Dual Spectrum E40 Grow Lamp 2000K (Part Number/Ref: SL.400W.U46.DSP 10035) is a premium Grow Lamp manufactured by Venture Lighting. 

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Availability :
In Stock

£25.00 Excl. VAT£5.00 Excl. VAT

MPN :
10035

60+ Sold

83 in stock

The Sunmaster 400W Tubular HPS Dual Spectrum E40 Grow Lamp 2000K (Part Number/Ref: SL.400W.U46.DSP 10035) is a premium Grow Lamp manufactured by Venture Lighting.

The Sunmaster Dual Spectrum HPS Grow Lamp is designed to provide an optimal photosynthetically active radiation (PAR) range, making it ideal for both vegetative and flowering stages. Unlike traditional HPS lamps that emit primarily red spectrum light for flowering and fruiting, this innovative lamp has been enhanced to include enough blue spectrum light to support vegetative growth as well.

Dual spectrum technology has gained popularity due to its efficiency and convenience, eliminating the need for separate metal halide and HPS bulbs. With the Sunmaster Dual Spectrum, growers can achieve outstanding results throughout the entire plant lifecycle using a single lamp.

See below for full specifications

Delivery Fees:

→ FREE Express Delivery when you spend £40.00+VAT or more. Express Delivery for orders under £40.00+VAT is £4.99+VAT. 

Orders in stock placed before 4:00 PM Monday – Thursday (3:30 PM Friday) will be dispatched the same day and delivered within 1-2 working days (Monday – Friday *excluding weekends). All orders are tracked and insured, covering any unlikely loss or damage.

Orders are packaged and dispatched from our warehouse facility in Leeds, West Yorkshire, United Kingdom. We can also upgrade shipments to Pre-12:00 PM or Saturday Delivery on Friday Shipments, for example, but please call us on 0113 518 8886 and place the order over the phone instead.

Collection: 

You may collect your goods from our trade counter located at Unit B8, Astra Business Park, Parkside Lane, Leeds LS11 5SZ, but please make sure to add a note at checkout saying you’re collecting your order. If your order is under £40.00+VAT, please call and place your order over the phone to remove the shipping charge. Someone in our customer support team will advise on your collection date and time. Please make sure you have a time confirmation before travelling.

Please note: Items on backorder will be sent out as soon as the stock is available. Orders placed after 3:30 PM on Friday and over the weekend will be dispatched on Monday. Orders placed on Bank holidays will be processed as normal, but dispatch will be the next working day. 


Returns:

Enjoy up to 60 days to return any unused items.

Please see your returns paperwork (which may be affixed or inside your parcel) for instructions. You can find out more by visiting our delivery and returns page. We can also book a return for you. Please contact us on 0113 518 8886 to arrange.

Refunds are issued within 7 days of receiving the goods. Normally, within 3 days of receiving the goods.

Please see our Terms & Conditions page.

Technical Specifications

Feature Detail
Wattage 400w
Lumens 55,000
Colour 2000K
CRI 25
Warm Up 3-5 Minutes
Hot Restart Time 1 Minute
Burning Position Universal
Lamp Life 24,000 Hrs
Dimensions 260 x 46mm
Luminaire Type Open/Enclosed
Cap E40/GES
Sunmaster MPN SL.400W.U46.DSP
Venture Lighting MPN 10035

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