TL3800P + AL1300NP Technical Dive Light Combo, Bigblue

Name: Bigblue Technical Diving Combo Pack: TL3800P + AL1300NP
Brand: Bigblue Dive Lights
SKU: TECHNICAL DIVING COMBO PACK
Price: 604.99 USD
Availability: InStock

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Description

Bigblue’s Technical Diving Combo puts a primary and a backup in one box: the TL3800P as your main light and the AL1300NP as your backup. Both throw a narrow, focused beam, and Bigblue built the combo to cover most needs for beginners and professionals alike.

The TL3800P puts 3800 lumens from three LEDs into a narrow 8° beam that cuts through dark water for precise lighting. It has four brightness levels, 3800, 1900, 950 and 380 lumens, with up to 15 hours on the lowest. A color-coded indicator shows how much battery is left. It runs on a 32650 Li-ion rechargeable battery and weighs 447 g with the battery.

The AL1300NP backup puts 1300 lumens into a razor-narrow 5° beam. Its four levels run 1300, 650, 325 and 130 lumens, plus SOS, for 2 to 20 hours on a rechargeable 18650 battery. It weighs just 168 g. A body-mounted push button runs it, and its battery indicator shows your charge at a glance.

Both lights are anodized aluminum alloy, tested to 150 m.

Want to add on later? Bigblue’s Slim-Fit Goodman handle fits the TL3800P, and Bigblue makes a FluoroDive kit and a red filter for the AL1300NP, all sold separately.

Specifications
TL3800P primary light
- Light source: 3 x LED
- Power levels: 3800, 1900, 950 and 380 lumens
- Beam angle: 8° narrow
- Color temperature: 6500K
- Burn time: 3 hrs (level III), 6 hrs (level II), 15 hrs (level I)
- Battery: 32650 Li-ion rechargeable
- Battery indicator: color-coded
- Casing: anodized aluminum alloy
- Max depth: 150 m (492 ft) tested
- Size: 63 mm diameter x 135.6 mm long (2.5 x 5.3 in)
- Weight in air: 447 g (15.8 oz) with battery
AL1300NP backup light
- Light source: 1 x LED
- Power levels: 1300, 650, 325 and 130 lumens, plus SOS
- Beam angle: 5° narrow
- Color temperature: 6500K
- Burn time: 2 hrs (level IV) to 20 hrs (level I)
- Battery: 18650 Li-ion rechargeable
- Switch: body-mounted push button with battery indicator
- Casing: anti-corrosive anodized aluminum alloy
- Front glass: tempered optical glass
- Max depth: 150 m (492 ft) tested
- Size: 33.2 mm diameter x 139.8 mm long (1.3 x 5.5 in)
- Weight in air: 168 g (5.9 oz) with battery

TL3800P primary light
AL1300NP backup light
Two rechargeable batteries (32650 and 18650)
Two chargers
Two lanyards
Spare O-rings
Silicone lube
Owner’s manual

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Product Features

Primary and backup in one box
A 3800-lumen TL3800P to lead the dive and a 1300-lumen AL1300NP to clip off as your backup.
Two tight beams
An 8° primary and a 5° backup. Both put a narrow, focused beam where you point it and cut through dark water.
Four levels on each
Four brightness levels on each light, plus SOS on the AL1300NP. Both have a battery indicator, so you can check your charge at a glance.
Rechargeable, long burn
The primary runs up to 15 hours on its 32650 battery. The backup runs 2 to 20 hours on its 18650 cell.
Tested to 150 m
Both lights are anodized aluminum alloy, tested to 150 m. The TL3800P is built from a single piece of aluminum.
Room to grow
Bigblue’s Slim-Fit Goodman handle fits the TL3800P. For the AL1300NP, Bigblue makes a FluoroDive kit and a red filter. Sold separately.

Technical or Exploration combo?

Both packs pair a rechargeable primary with the AL1300NP backup: 1300 lumens, 5° beam, 4 levels plus SOS, 2 to 20 hours.

Technical Diving Combo

Two narrow beams. The primary cuts through dark water for precise lighting.

TL3800P primary: 3800 lm, 8° beam
4 levels, up to 15 hrs
150 m tested, 447 g
AL1300NP backup included

Exploration Diving Combo

A wide, evenly diffused beam for video, a spot for low visibility and a red mode.

VTL4200P primary: 4200 lm wide, 1300 lm spot
120° and 6° beams, 150 lm red
1.5 to 15 hrs, 100 m tested, 432 g
AL1300NP backup included

Is it right for you?

Who it’s for

Tech divers
Cave divers
Divers building a light kit

Best for

Primary plus backup
Low visibility
Tight spaces

Power modes

Mode	Output	Burn time
TL3800P level IV	3800 lm	—
TL3800P level III	1900 lm	3 hrs
TL3800P level II	950 lm	6 hrs
TL3800P level I	380 lm	15 hrs
AL1300NP level IV	1300 lm	2 hrs
AL1300NP level III	650 lm	5 hrs
AL1300NP level II	325 lm	10 hrs
AL1300NP level I	130 lm	20 hrs
AL1300NP, SOS	—	—

TL3800P figures from Bigblue’s website, AL1300NP figures from Bigblue’s 2027 catalog.

Add-ons

Specifications

Pack

Max output: 3800 lm
Beam angle: 8° & 5°
Burn time: Up to 20 hrs
Modes: 4 levels each
Lights in the pack: TL3800P primary + AL1300NP backup
Bigblue category: Tech primary

TL3800P primary

Light source: 3 x LED
Power levels: 3800 · 1900 · 950 · 380 lm
Beam angle: 8° narrow
Color temperature: 6500K
Burn time by level: 3 · 6 · 15 hrs (level III to I)
Battery: 32650 Li-ion rechargeable
Battery indicator: Color-coded
Casing: Anodized aluminum alloy
Max depth: 150 m (492 ft) tested
Size: Dia. 63 x L 135.6 mm (2.5 x 5.3 in)
Weight in air: 447 g (15.8 oz) with battery
Buoyancy in seawater: -217 g (-7.7 oz) with battery

AL1300NP backup

Light source: 1 x LED
Power levels: 1300 · 650 · 325 · 130 lm, plus SOS
Beam angle: 5° narrow
Color temperature: 6500K
Burn time by level: 2 · 5 · 10 · 20 hrs (level IV to I)
Battery: 18650 Li-ion rechargeable
Switch: Body-mounted push button with battery indicator
Casing: Anodized aluminum alloy
Front glass: Tempered optical glass
Max depth: 150 m (492 ft) tested
Size: Dia. 33.2 x L 139.8 mm (1.3 x 5.5 in)
Weight in air: 168 g (5.9 oz) with battery
Buoyancy in seawater: -76 g (-2.7 oz) with battery

Product Details

Shipping & Returns

Free standard shipping on orders over $50
Free 2-day shipping on orders over $300
Standard Ground delivery in 3–5 business days
Most orders process within 1 business day
Free returns within 60 days — buyer covers return shipping unless it's our error
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Questions? Email info@sbaquatics.com or see our full Shipping & Returns Policy.

Frequently Asked Questions?

Which lights are in the pack?

A TL3800P primary light and an AL1300NP backup light, with two rechargeable batteries, two chargers and two lanyards.

How long do the lights burn?

The TL3800P runs up to 15 hours on its lowest level. The AL1300NP runs 2 hours on its highest level and 20 hours on its lowest.

Can I put the primary on a Goodman handle?

Yes. Bigblue lists the TL3800P as a fit for its Slim-Fit Goodman handle. Bigblue also makes a helmet light mount for the AL1300NP. Both sold separately.

Can I add fluoro?

Yes, on the backup. Bigblue makes the FDKNP33 FluoroDive kit and a red filter for the AL1300NP, sold separately.

How do I charge them?

The TL3800P runs on a BATCELL32650 and the AL1300NP on an 18650, each with its own USB charger in the box. Bigblue suggests 7–8 hours for the BATCELL32650 and 3–4 hours for the 18650.

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