Olight ArkPro Phantom Squadron – 1,500 Lumens, Flood + Spot + UV + Green Laser, USB-C Rechargeable Flat EDC Flashlight vs XTAR SD1 4-colour Mini Dive Beacon for underwater 100m diving and outdoor lighting
Our pick
XTAR SD1 4-colour Mini Dive Beacon for underwater 100m diving and outdoor lighting
- XTAR SD1 4-colour Mini Dive Beacon for underwater 100m diving and outdoor lighting costs $95 less than Olight ArkPro Phantom Squadron – 1,500 Lumens, Flood + Spot + UV + Green Laser, USB-C Rechargeable Flat EDC Flashlight
- XTAR SD1 4-colour Mini Dive Beacon for underwater 100m diving and outdoor lighting sells out faster (55-pt higher sell-through rate)
Based on price, sell-through rate, resale value, and retailer availability. Full comparison below.

Olight ArkPro Phantom Squadron – 1,500 Lumens, Flood + Spot + UV + Green Laser, USB-C Rechargeable Flat EDC Flashlight
XTAR SD1 4-colour Mini Dive Beacon for underwater 100m diving and outdoor lighting
Drop Beacon may earn a commission when you buy through affiliate links on this page — at no extra cost to you. Full disclosure.
Frequently asked questions
Which is cheaper, the Olight ArkPro Phantom Squadron – 1,500 Lumens, Flood + Spot + UV + Green Laser, USB-C Rechargeable Flat EDC Flashlight or the XTAR SD1 4-colour Mini Dive Beacon for underwater 100m diving and outdoor lighting?
The XTAR SD1 4-colour Mini Dive Beacon for underwater 100m diving and outdoor lighting is cheaper at $14.90, versus $109.95 for the Olight ArkPro Phantom Squadron – 1,500 Lumens, Flood + Spot + UV + Green Laser, USB-C Rechargeable Flat EDC Flashlight — a difference of $95.05.
Which sells out faster, the Olight ArkPro Phantom Squadron – 1,500 Lumens, Flood + Spot + UV + Green Laser, USB-C Rechargeable Flat EDC Flashlight or the XTAR SD1 4-colour Mini Dive Beacon for underwater 100m diving and outdoor lighting?
The XTAR SD1 4-colour Mini Dive Beacon for underwater 100m diving and outdoor lighting sells out faster: the brand behind it has a 91.9% sell-through rate, versus 36.9% for the Olight ArkPro Phantom Squadron – 1,500 Lumens, Flood + Spot + UV + Green Laser, USB-C Rechargeable Flat EDC Flashlight.
Where can I buy the Olight ArkPro Phantom Squadron – 1,500 Lumens, Flood + Spot + UV + Green Laser, USB-C Rechargeable Flat EDC Flashlight and XTAR SD1 4-colour Mini Dive Beacon for underwater 100m diving and outdoor lighting?
Drop Beacon tracks the Olight ArkPro Phantom Squadron – 1,500 Lumens, Flood + Spot + UV + Green Laser, USB-C Rechargeable Flat EDC Flashlight across 2 retailers and the XTAR SD1 4-colour Mini Dive Beacon for underwater 100m diving and outdoor lighting across 1, comparing live prices and linking out to each.
Click Change on any product image to swap it out.
